source string | question string | answer string | rating int64 | num_steps int64 | trajectory list | strategies_used list |
|---|---|---|---|---|---|---|
puzzles4_forum_hardest_1905 | .3.....2...8.9....7....6..4..5....3.9..6......2....8.6...1.456....9.72..1...6...7 | 539741628468392715712856394675428139981673452324519876297184563856937241143265987 | 7 | 1 | [
".3.....2...8.9....7....6..4..5....3.9..6......2....8.6...1.456....9.72..1...6...7",
"539741628468392715712856394675428139981673452324519876297184563856937241143265987"
] | [
"Brute Force"
] |
puzzles1_unbiased | ...8..39....973.....5..12..5.7...4...2.......8..2...59...7....6....3...84...861.. | 671825394248973615395461287517698423924357861863214759182749536756132948439586172 | 0 | 10 | [
"...8..39....973.....5..12..5.7...4...2.......8..2...59...7....6....3...84...861..",
"...8..39....973.....5..12..5.7...4...2.......8..2...59...7....6....3...84..5861..",
"...8..39....973.....5..12..5.7...4...2.......8..2...59...7....6....3...84..5861..",
"...8..39....973..5..5..12..5.7...4...2.......8..2...59... | [
"Single Candidate",
"Candidate Lines",
"Single Position",
"Multiple Lines",
"Naked Pairs"
] |
puzzles0_kaggle | .58.6...4..6..293.312.59.6...57...48.9...1...1.3......6...3..8...18..62.4.92..7.. | 958367214746182935312459867265793148894521376173648592627935481531874629489216753 | 0 | 1 | [
".58.6...4..6..293.312.59.6...57...48.9...1...1.3......6...3..8...18..62.4.92..7..",
"958367214746182935312459867265793148894521376173648592627935481531874629489216753"
] | [
"Single Candidate"
] |
puzzles4_forum_hardest_1905 | ...9..1...4..5...2.2.6...7...3..126.2.......4..47..9...5.......8....9.....2.3...8 | 765982143941357682328614579593841267276593814184726935459178326837269451612435798 | 7 | 2 | [
"...9..1...4..5...2.2.6...7...3..126.2.......4..47..9...5.......8....9.....2.3...8",
"...9..1...4..5...2.2.6...7...3..126.2.......4..47..9...5.......8....9.....2.3...8",
"765982143941357682328614579593841267276593814184726935459178326837269451612435798"
] | [
"Double Pairs",
"Brute Force"
] |
01_file1 | .....36....4...7.1.7.....9.6..5..8...9.....7..1..3...48...2.5....9..5......6.8... | 982173645354962781176854293637549812495281376218736954861427539729315468543698127 | 40 | 3 | [
".....36....4...7.1.7.....9.6..5..8...9.....7..1..3...48...2.5....9..5......6.8...",
".....36....4...7.1.7.....9.6..5..8...9.....7..1..3...48...2.5....9..5......6.8...",
".....36....4...7.1.7.....9.6..5..8...9.....7..1..3...48...2.5....9..5......6.8...",
"982173645354962781176854293637549812495281376218736954... | [
"Candidate Lines",
"Naked Quads",
"Brute Force"
] |
puzzles4_forum_hardest_1905 | 3..6......4...5..78.5.2.1....2.8....6.43..........4.1...3....7..5...79.........54 | 327641589146895237895723146712586493684319725539274618963452871458137962271968354 | 28 | 2 | [
"3..6......4...5..78.5.2.1....2.8....6.43..........4.1...3....7..5...79.........54",
"3..6......4...5..78.5.2.1....2.8....6.43..........4.1...3....7..5...79.........54",
"327641589146895237895723146712586493684319725539274618963452871458137962271968354"
] | [
"Naked Quads",
"Brute Force"
] |
puzzles4_forum_hardest_1905 | ......8..2...9..1695..1.37.3...7..2....1......4.2.5...6..7....1.3.9.1.6.....6.2.. | 716523849283497516954618372365879124827146953149235687698752431432981765571364298 | 52 | 1 | [
"......8..2...9..1695..1.37.3...7..2....1......4.2.5...6..7....1.3.9.1.6.....6.2..",
"716523849283497516954618372365879124827146953149235687698752431432981765571364298"
] | [
"Brute Force"
] |
puzzles1_unbiased | 9...1..8.....9...681.4...3..763.182.....4....59..2..1.........8.8..76..5.5....7.. | 962513487734892156815467932476351829128649573593728614647135298281976345359284761 | 1 | 8 | [
"9...1..8.....9...681.4...3..763.182.....4....59..2..1.........8.8..76..5.5....7..",
"9...1..8.....9...681.46..3.476351829....4....59..2..1.....3...8.8..76..5.5..8.7..",
"96..1..8.....9.1.681.46.93.476351829....4....59..2..1.....3...8.8..763.5.5..8.7.1",
"96..1..8.....9.1.681.46.93.476351829....4....59..2..1.... | [
"Brute Force",
"Candidate Lines",
"Single Candidate",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ...9...2.8...7..16.7....3.......3.....7..2.4..8..6...516...9.....8.5...175.1..4.. | 631985724892374516475216389926543178517892643384761295163429857248657931759138462 | 21 | 2 | [
"...9...2.8...7..16.7....3.......3.....7..2.4..8..6...516...9.....8.5...175.1..4..",
"...9...2.8...7..16.7....3.......3.....7..2.4..8..6...516...9.....8.5...175.1..4..",
"631985724892374516475216389926543178517892643384761295163429857248657931759138462"
] | [
"Candidate Lines",
"Brute Force"
] |
puzzles4_forum_hardest_1905 | 7.....5..........125..6..3.62.8.7..3....3.2...3...6.8.46..8..7...5.....4...9.4... | 716348529943725861258169437629857143587431296134296785461583972895672314372914658 | 57 | 3 | [
"7.....5..........125..6..3.62.8.7..3....3.2...3...6.8.46..8..7...5.....4...9.4...",
"7.....5..........125..6..3.62.8.7..3....3.2...3...6.8.46..8..7...56....4...9.4...",
"7.....5..........125..6..3.62.8.7..3....3.2...3...6.8.46..8..7...56....4...9.4...",
"716348529943725861258169437629857143587431296134296785... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles1_unbiased | 812...7.........6...9...1..3.1.9.2.8.7...2.1....4.......3.7...6..7.5.9..2..6.4... | 812365794734921865569847123351796248478532619926418537183279456647153982295684371 | 1 | 7 | [
"812...7.........6...9...1..3.1.9.2.8.7...2.1....4.......3.7...6..7.5.9..2..6.4...",
"812...7.........6...9...1..3.1.9.2.8.7...2.1..2.4.......3.7...6..7.5.9..29.6.4...",
"812...7.........6...9...1..3.1.9.2.8.7...2.1..2.4.......3.7...6..7.5.9..29.6.4...",
"812...7....4....6...9...1..3.1.9.2.8.7...2.1..2.4........ | [
"Single Candidate",
"Candidate Lines",
"Brute Force",
"Single Position",
"Double Pairs"
] |
puzzles1_unbiased | ....3.....6724.91...2..6....34.1.67.......8..2.......1....24.....81......7.3.8.46 | 849731562367245918152986734934812675716459823285673491693524187428167359571398246 | 1 | 7 | [
"....3.....6724.91...2..6....34.1.67.......8..2.......1....24.....81......7.3.8.46",
"....3.....6724591...2..6....34.1.67.......8..2.......1....24.....81......7.3.8.46",
"....31.62.6724591...2..6....34.1267.7.....82.2.......16.3.241..42816.....7.3.8246",
"....31.62.6724591...2..6....34.1267.7.....82.2.......1... | [
"Single Candidate",
"Naked Quads",
"Candidate Lines",
"Single Position",
"Brute Force",
"Multiple Lines",
"Naked Pairs"
] |
puzzles4_forum_hardest_1905 | ......5...8..5..74..57...18..1.8.4..6..2......9.4.6.2.3..1.......7.4.1...1...9..3 | 176824539983651274425793618231985467654237981798416325349172856567348192812569743 | 37 | 1 | [
"......5...8..5..74..57...18..1.8.4..6..2......9.4.6.2.3..1.......7.4.1...1...9..3",
"176824539983651274425793618231985467654237981798416325349172856567348192812569743"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | ...39...69....64...6.41....8...2..5...5...2...1...3..4...73..8...7...1...9...1..3 | 478392516951876432263415978849627351635148297712953864124739685387564129596281743 | 41 | 1 | [
"...39...69....64...6.41....8...2..5...5...2...1...3..4...73..8...7...1...9...1..3",
"478392516951876432263415978849627351635148297712953864124739685387564129596281743"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | .4......56...1..9...93..8.....69.7..9....1.2...423....2..1...3...8...5...91...2.7 | 143829675687415392529376841812694753936751428754238169265187934378942516491563287 | 38 | 1 | [
".4......56...1..9...93..8.....69.7..9....1.2...423....2..1...3...8...5...91...2.7",
"143829675687415392529376841812694753936751428754238169265187934378942516491563287"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | .8.4...7.2...1...9..5...1.....92.3...5.3.....3....1..4.....6.8..7..3.9..6..1....2 | 183492675267513849495768123714925368856347291329681754931256487572834916648179532 | 35 | 1 | [
".8.4...7.2...1...9..5...1.....92.3...5.3.....3....1..4.....6.8..7..3.9..6..1....2",
"183492675267513849495768123714925368856347291329681754931256487572834916648179532"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | ..5..231....93....3..........7..612..6....7..8.......67...2.45...14...7..5...7..1 | 495762318216938547378514692537896124169243785842175936783621459621459873954387261 | 33 | 1 | [
"..5..231....93....3..........7..612..6....7..8.......67...2.45...14...7..5...7..1",
"495762318216938547378514692537896124169243785842175936783621459621459873954387261"
] | [
"Brute Force"
] |
puzzles1_unbiased | ...496...9..32.1.........7....264....7.....6.58........2...578..9....4.3..7..3.2. | 712496538958327146463158972139264857274589361586731294321645789695872413847913625 | 0 | 3 | [
"...496...9..32.1.........7....264....7.....6.58........2...578..9....4.3..7..3.2.",
"7..496...9..3271.........7....2648.7.7.....6.586.......2...578..9...24.3..7..3.2.",
"7..496...9..3271.........7...9264857.7.....6.586....9..2...578..95..24.3..7..3.2.",
"712496538958327146463158972139264857274589361586731294... | [
"Single Candidate",
"Single Position"
] |
puzzles1_unbiased | 2...7.9.4.......263....5...1485.2...95...........6....6..13...8.8...6..7..2...... | 215678934874319526369245781148592673956783412723461895697134258581926347432857169 | 0 | 7 | [
"2...7.9.4.......263....5...1485.2...95...........6....6..13...8.8...6..7..2......",
"2...7.9.4.......263....5..1148592..3956.....2723.6....6..13...8.8...6..7..2......",
"2...7.9.48......263....5..1148592..3956.....2723.6....6..13.2.8.81..6..7.32......",
"2.5.7.9.48......263....5..1148592..3956.....2723.6....... | [
"Single Candidate",
"Single Position"
] |
puzzles1_unbiased | .81..........493.2...........3...7..72.5...6...592.....3...1.58.47...13....6..2.. | 381752694576149382294386571913864725728513469465927813632471958847295136159638247 | 1 | 8 | [
".81..........493.2...........3...7..72.5...6...592.....3...1.58.47...13....6..2..",
".81......576.493.2.9.........3...7..72.5...6...592.....3...1.58.47...13....6..2..",
".81......576.493.2.9.......9.3...72572.5...6...5927....3...1.58.47...13.15.6..2..",
".81......576.493.2.9.......9.3...72572.5...6...5927..3... | [
"Brute Force",
"Candidate Lines",
"Single Candidate",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .....8..5..3...9..2..4...6..2...5.1951....7....41...5.4....76..6...8.....3.6.4.2. | 147968235863251974295473168326745819519836742784129356452397681671582493938614527 | 66 | 1 | [
".....8..5..3...9..2..4...6..2...5.1951....7....41...5.4....76..6...8.....3.6.4.2.",
"147968235863251974295473168326745819519836742784129356452397681671582493938614527"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | ...7.......6..4..81...6.79..6.5....22....68....54...1..9..3..8...2..5..13........ | 489751263726394158153268794961587342234916875875423619597132486642875931318649527 | 5 | 1 | [
"...7.......6..4..81...6.79..6.5....22....68....54...1..9..3..8...2..5..13........",
"489751263726394158153268794961587342234916875875423619597132486642875931318649527"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | .1.6.52....4.7..6.6....2..71...2.6.....3....9.......3......8....987...1.4...5.7.. | 917635248284179563653482197139824675745361829862597431376218954598746312421953786 | 12 | 1 | [
".1.6.52....4.7..6.6....2..71...2.6.....3....9.......3......8....987...1.4...5.7..",
"917635248284179563653482197139824675745361829862597431376218954598746312421953786"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | 19...6.....4.1...9......21..7..8...55..3.......86.......75...2.9...4...7.4....3.. | 193726548264815739785439216379182465516394872428657193837561924951243687642978351 | 50 | 1 | [
"19...6.....4.1...9......21..7..8...55..3.......86.......75...2.9...4...7.4....3..",
"193726548264815739785439216379182465516394872428657193837561924951243687642978351"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | ..93..8...7..4..2.5....6.....3..5.8.......6.379..3..4..1....2....4.1...89.72...1. | 149352867876941325532876194463725981285194673791638542318467259624519738957283416 | 27 | 1 | [
"..93..8...7..4..2.5....6.....3..5.8.......6.379..3..4..1....2....4.1...89.72...1.",
"149352867876941325532876194463725981285194673791638542318467259624519738957283416"
] | [
"Brute Force"
] |
puzzles1_unbiased | ..2.1..........2..5...4873.3..7.9.6..918.5..32......5..15..3.............3..9...6 | 842317695173956284569248731354729168791865423286431957915673842627584319438192576 | 0 | 1 | [
"..2.1..........2..5...4873.3..7.9.6..918.5..32......5..15..3.............3..9...6",
"842317695173956284569248731354729168791865423286431957915673842627584319438192576"
] | [
"Single Candidate"
] |
puzzles4_forum_hardest_1905 | 38...6.5.9..8.......1.4...8..54....7....5.21..3..17...7...6..3...3..4..6.2....9.. | 382196754964875123571342698215489367847653219639217845758961432193724586426538971 | 21 | 1 | [
"38...6.5.9..8.......1.4...8..54....7....5.21..3..17...7...6..3...3..4..6.2....9..",
"382196754964875123571342698215489367847653219639217845758961432193724586426538971"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | ..7.1.....4.3...1......6..3.5.9..1....2.....47......59.8.1....56..89..4.....238.. | 537218496846359217129746583354967128962581734718432659283174965671895342495623871 | 24 | 1 | [
"..7.1.....4.3...1......6..3.5.9..1....2.....47......59.8.1....56..89..4.....238..",
"537218496846359217129746583354967128962581734718432659283174965671895342495623871"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | 2...4..8.48.9....5.61...4..7...8.2.......1.5....3...78.9.....6...2..3...6...5...2 | 253146789487932615961578423739685241824791356516324978395217864142863597678459132 | 12 | 1 | [
"2...4..8.48.9....5.61...4..7...8.2.......1.5....3...78.9.....6...2..3...6...5...2",
"253146789487932615961578423739685241824791356516324978395217864142863597678459132"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | ...75...83....17...4.............6...93..6...6..17..9.93...81.68....73....26...8. | 261759438389461725547382961478295613193846257625173894934528176856917342712634589 | 46 | 1 | [
"...75...83....17...4.............6...93..6...6..17..9.93...81.68....73....26...8.",
"261759438389461725547382961478295613193846257625173894934528176856917342712634589"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | 2..........56..8......4..535.73..6.1.9...1.3...38..5........1..75.1.......1.86.7. | 284935716375612894169748253527394681698251437413867529832479165756123948941586372 | 25 | 3 | [
"2..........56..8......4..535.73..6.1.9...1.3...38..5........1..75.1.......1.86.7.",
"2..........56..8......4..535.73..6.1.9...1.3...38..5........1..75.1.......1.86.7.",
"2..........56..8......4..535.73..6.1.9...1.3...38..5........1..75.1.......1.86.7.",
"284935716375612894169748253527394681698251437413867529... | [
"Double Pairs",
"Candidate Lines",
"Brute Force"
] |
puzzles4_forum_hardest_1905 | 8......4.6.5...9...7...8..5.3.....1.5....6..3...2.......8..7..6....2.4..7..9..1.. | 892561347645732981371498265237859614589146723164273859428317596913625478756984132 | 24 | 3 | [
"8......4.6.5...9...7...8..5.3.....1.5....6..3...2.......8..7..6....2.4..7..9..1..",
"8......4.6.5...9...7...8..5.3.....1.5....6..3...2.......8..7..6....2.4..7..9..1..",
"8......4.6.5...9...7...8..5.3.....1.5....6..3...2.......8..7..6....2.4..7..9..1..",
"892561347645732981371498265237859614589146723164273859... | [
"Multiple Lines",
"Naked Quads",
"Brute Force"
] |
puzzles1_unbiased | .4..91.8......6..5138......4.7.....1.1..4....8......2..2........7.963..29..2.7.4. | 645391287792486135138572469457628391213749658869135724321854976574963812986217543 | 0 | 4 | [
".4..91.8......6..5138......4.7.....1.1..4....8......2..2........7.963..29..2.7.4.",
"645391287792486135138......4.7.....121..4....8......2.32.......5749638129..2.7.4.",
"645391287792486135138......4.7..8..121..4...88..1...2.32.8.4...57496381298.2.7.4.",
"645391287792486135138572469457.28391213749658869135724... | [
"Single Candidate",
"Single Position"
] |
puzzles1_unbiased | 71.........8...361...4..8....19..........3...25...69.33..7.4.1....6.5..76...8...9 | 712368495498527361563419872831942756976853124254176983325794618189635247647281539 | 0 | 5 | [
"71.........8...361...4..8....19..........3...25...69.33..7.4.1....6.5..76...8...9",
"71.....9...8...361...4..87..319..7.......31..25...69.33..7.4.1.1..6.5..76...8...9",
"71..6..9...8..7361...41987..319..7.6.....31..25.1.69.33..7.461.1..6.5..76...81..9",
"71..6..9...8..7361563419872.319..7.6.....31..25.1.69.3... | [
"Single Candidate",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .....5......7....3.5..36.1..6.3.....7...81.6..18...2....1.58.7..7.9.....5.....4.. | 637145892184792653259836714965327148723481569418569237341258976876914325592673481 | 46 | 1 | [
".....5......7....3.5..36.1..6.3.....7...81.6..18...2....1.58.7..7.9.....5.....4..",
"637145892184792653259836714965327148723481569418569237341258976876914325592673481"
] | [
"Brute Force"
] |
puzzles5_forum_hardest_1905_11+ | .2.9....83....8.1..9.4..2.5.1.5....4..6.7...........8..4..92...1...45..2...1..... | 421957638375628419698431275719586324836274951254319786547892163163745892982163547 | 39 | 1 | [
".2.9....83....8.1..9.4..2.5.1.5....4..6.7...........8..4..92...1...45..2...1.....",
"421957638375628419698431275719586324836274951254319786547892163163745892982163547"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | .5.4..6...8.9..4..3...7..8......2..18........96.3..5...9..3..56...6....4.....93.. | 159428637782963415346175289534782961821596743967314528498237156273651894615849372 | 42 | 1 | [
".5.4..6...8.9..4..3...7..8......2..18........96.3..5...9..3..56...6....4.....93..",
"159428637782963415346175289534782961821596743967314528498237156273651894615849372"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | ......6..8...2...1..91.3....8...4.5.5....726...7.5...87.....3..1.24......5..7...2 | 215849637836725491479163825683214759541987263927356148768592314192438576354671982 | 4 | 2 | [
"......6..8...2...1..91.3....8...4.5.5....726...7.5...87.....3..1.24......5..7...2",
"......6..8...2...1..91.3....8...4.5.5....726...7.5...87.....3..1.24......5..7...2",
"215849637836725491479163825683214759541987263927356148768592314192438576354671982"
] | [
"Multiple Lines",
"Brute Force"
] |
puzzles4_forum_hardest_1905 | ..2...3.....3....8.3...2.197...54....1.8..9.........5......8..6.2.9..1..6.4.7.... | 172689345549317628836542719793154862415826937268793451951438276327965184684271593 | 43 | 2 | [
"..2...3.....3....8.3...2.197...54....1.8..9.........5......8..6.2.9..1..6.4.7....",
"..2...3.....3....8.3...2.197...54....1.8..9.........5......8..6.2.9..1..6.4.7....",
"172689345549317628836542719793154862415826937268793451951438276327965184684271593"
] | [
"Candidate Lines",
"Brute Force"
] |
puzzles4_forum_hardest_1905 | .8..74......8.......4.528...7.5..2.......6...6.1....3.3......91.5.2..4....7.9.... | 283974165795861324164352879479538216538126947621749538342685791956217483817493652 | 56 | 2 | [
".8..74......8.......4.528...7.5..2.......6...6.1....3.3......91.5.2..4....7.9....",
".8..74......8.......4.528...7.5..2.......6...6.1....3.3......91.5.2..4....7.9....",
"283974165795861324164352879479538216538126947621749538342685791956217483817493652"
] | [
"Candidate Lines",
"Brute Force"
] |
puzzles4_forum_hardest_1905 | .1..4..2648..1...9..27.....5....4.....3...5...4..5...8.6.1..48.........11...8.96. | 715349826486512379392768145528934617673821594941657238269175483834296751157483962 | 25 | 1 | [
".1..4..2648..1...9..27.....5....4.....3...5...4..5...8.6.1..48.........11...8.96.",
"715349826486512379392768145528934617673821594941657238269175483834296751157483962"
] | [
"Brute Force"
] |
puzzles4_forum_hardest_1905 | ........272...9.4.6...2.........54.3...4.7....5..9..7.9.8........6..41..54.9...2. | 185743962723659841694821537872165493369487215451392678918236754236574189547918326 | 25 | 3 | [
"........272...9.4.6...2.........54.3...4.7....5..9..7.9.8........6..41..54.9...2.",
"....4...272...9.4.6.4.2.........54.3...4.7...45..9..7.9.8.....42.6..41..54.9...2.",
"....4...272...9.4.6.4.2.........54.3...4.7...45..9..7.9.8.....42.6..41..54.9...2.",
"185743962723659841694821537872165493369487215451392678... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .......6...4.8..2.5..7..1.4..15.9....5.3..4.1..3......3....7....7....24...54..3.7 | 792134568134685729586792134821549673957326481463871952349257816678913245215468397 | 14 | 3 | [
".......6...4.8..2.5..7..1.4..15.9....5.3..4.1..3......3....7....7....24...54..3.7",
".......6...4.8..2.5..7..1.4..15.9....5.3..4.1..3......34...7....7....24...54..3.7",
".......6...4.8..2.5..7..1.4..15.9....5.3..4.1..3......34...7....7....24...54..3.7",
"792134568134685729586792134821549673957326481463871952... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .....1.4.1...9.2...2...6.7.7..9.3.1...2.7.......1..7..2...3.1.........859.8...3.. | 573281649186497253429356871764923518312578496895164732257839164631742985948615327 | 115 | 3 | [
".....1.4.1...9.2...2...6.7.7..9.3.1...2.7.......1..7..2...3.1.........859.8...3..",
".....1.4.1...9.2...2...6.717..9.3.1..12.7.......1..7..2...3.1....1....859.8.1.3..",
".....1.4.1...9.2...2...6.717..9.3.1..12.7.......1..7..2...3.1....1....859.8.1.3..",
"573281649186497253429356871764923518312578496895164732... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .....2.6...875...3.....15..7.....45.9.5.......8..7...9.3.2.....8..93...5.59...3.. | 597342861168759243243861597726193458915428736384576129631285974872934615459617382 | 86 | 3 | [
".....2.6...875...3.....15..7.....45.9.5.......8..7...9.3.2.....8..93...5.59...3..",
"5....2.6...875...3.....15..7.....45.9.5.......8.57...9.3.2.5...8..93...5.59...3..",
"5....2.6...875...3.....15..7.....45.9.5.......8.57...9.3.2.5...8..93...5.59...3..",
"597342861168759243243861597726193458915428736384576129... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .....4.23.4..2.5.....3.7.4.9....3....34.1...58..6......12.3..5...8...1........3.2 | 587164923643829517129357846965243781234718695871695234712936458358472169496581372 | 117 | 3 | [
".....4.23.4..2.5.....3.7.4.9....3....34.1...58..6......12.3..5...8...1........3.2",
".....4.23.43.2.5.....3.7.4.9....3....34.1...58..6...3..12.3..5.3.8...1........3.2",
".....4.23.43.2.5.....3.7.4.9....3....34.1...58..6...3..12.3..5.3.8...1........3.2",
"587164923643829517129357846965243781234718695871695234... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .....6.....13..2.......7..45.29..1....31..9......85.....7....29.2.7...1.31....7.. | 978426531451398267236517894562973148783164952194285673647851329825739416319642785 | 149 | 3 | [
".....6.....13..2.......7..45.29..1....31..9......85.....7....29.2.7...1.31....7..",
".....6..1..13..2......17..45.29..1....31..9..1...85.....7..1.29.2.7...1.31....7..",
".....6..1..13..2......17..45.29..1....31..9..1...85.....7..1.29.2.7...1.31....7..",
"978426531451398267236517894562973148783164952194285673... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .....7.....6.1.2..37.2.......5..17.27......4..8..6..9.....5...9.....6.....71..5.6 | 258647913496513287371298654935481762762935841184762395623854179519376428847129536 | 6 | 3 | [
".....7.....6.1.2..37.2.......5..17.27......4..8..6..9.....5...9.....6.....71..5.6",
"...6.7.....6.1.2.737.2.......5..17.27......4..8.76..9.....5..79....76.....71..5.6",
"...6.7.....6.1.2.737.2.......5..17.27......4..8.76..9.....5..79....76.....71..5.6",
"258647913496513287371298654935481762762935841184762395... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .....87.5...7.9...8...3..9...2.4...94.9..3.7.....7.....6.......7.83...4..24...1.. | 946128735235769418817534296372641859459283671681975324163452987798316542524897163 | 15 | 2 | [
".....87.5...7.9...8...3..9...2.4...94.9..3.7.....7.....6.......7.83...4..24...1..",
".....87.5...7.9...8.7.3..9..72.4...94.9..3.7....97.....6.......7.83...4..24...1..",
"946128735235769418817534296372641859459283671681975324163452987798316542524897163"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ....5......8..65.2...2..78......5.....56..8.489...4.....2.6.4.8.......1.3....827. | 627859341138476592459213786243185967715692834896734125972361458584927613361548279 | 95 | 2 | [
"....5......8..65.2...2..78......5.....56..8.489...4.....2.6.4.8.......1.3....827.",
"...85......8..65.2...2..78.....85.....56..8.489...4.....2.6.4.8.8.....1.3....827.",
"627859341138476592459213786243185967715692834896734125972361458584927613361548279"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ...17.......3...41.....637..18..5...7..6..5......1....3...6..5...1.....9.2.7.1..4 | 463178925857392641192546378618425793749683512235917486384269157571834269926751834 | 7 | 3 | [
"...17.......3...41.....637..18..5...7..6..5......1....3...6..5...1.....9.2.7.1..4",
"...17.......3...411....637..18..5...7..6..51.....17...3...6.15...1.....9.2.7.1..4",
"...17.......3...411....637..18..5...7..6..51.....17...3...6.15...1.....9.2.7.1..4",
"463178925857392641192546378618425793749683512235917486... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ...35....34..8......5..68....3.6.7.5...5.3........7..1.......2.9......17..76..3.8 | 789352164346981572125476893293168745671543289854297631538714926962835417417629358 | 15 | 2 | [
"...35....34..8......5..68....3.6.7.5...5.3........7..1.......2.9......17..76..3.8",
"...35....34..8......5..68.3..3.6.7.5...5.3........7.31.......2.9......17..76..3.8",
"789352164346981572125476893293168745671543289854297631538714926962835417417629358"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ...4...1.....8.5.......1.7.18.5..3..5...3......31...6..1.9.2....95.6.1....8...6.. | 362475918971286534854391276186547392529638741743129865617952483495863127238714659 | 5 | 3 | [
"...4...1.....8.5.......1.7.18.5..3..5...3......31...6..1.9.2....95.6.1....8...6..",
"...4...1...1.8.5.......1.7.18.5..3..5...3...1..31...65.1.9.2....95.6.1....8.1.6..",
"...4...1...1.8.5.......1.7.18.5..3..5...3...1..31...65.1.9.2....95.6.1....8.1.6..",
"362475918971286534854391276186547392529638741743129865... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ...41.......6..9.4.....816.....41...5.4..2....1.8...2...3...6.94.......7.6..8.24. | 698415372152673984347298165236741598584932716719856423873124659421569837965387241 | 39 | 2 | [
"...41.......6..9.4.....816.....41...5.4..2....1.8...2...3...6.94.......7.6..8.24.",
"...41.......6..9.4.4...816.....41...5.4..2....1.8..42...3..46.94.......7.6..8.24.",
"698415372152673984347298165236741598584932716719856423873124659421569837965387241"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ...5......2..3......4..73..3....8..4.1....8....84...7...3..149....96......1..37.. | 739542618126839547584617329352178964417396852698425173263781495875964231941253786 | 75 | 3 | [
"...5......2..3......4..73..3....8..4.1....8....84...7...3..149....96......1..37..",
".3.5......2..3......4..73..3....8..441.3..8....84...73..3..149....96..3...1..37..",
".3.5......2..3......4..73..3....8..441.3..8....84...73..3..149....96..3...1..37..",
"739542618126839547584617329352178964417396852698425173... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ..1.....8.8...495.....8..4..57.9...4.1..4...9...6.7........2........839..4..1...5 | 491325768382764951576189243257891634618243579934657182869532417125478396743916825 | 124 | 3 | [
"..1.....8.8...495.....8..4..57.9...4.1..4...9...6.7........2........839..4..1...5",
"4.1.....8.8...495.....8..4..57.9...4.1..4...9..46.7........24.....4.839..4..1...5",
"4.1.....8.8...495.....8..4..57.9...4.1..4...9..46.7........24.....4.839..4..1...5",
"491325768382764951576189243257891634618243579934657182... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ..1...3....53.2..69...4..7.5.3..7.......2....27.4...3.....3.......9..8.3.9...4.2. | 461578392785392416932146578543617289619823754278459631854231967127965843396784125 | 65 | 3 | [
"..1...3....53.2..69...4..7.5.3..7.......2....27.4...3.....3.......9..8.3.9...4.2.",
"..1...3....53.2..693..4..7.5.3..7.......23...27.4...3....23.......9..8.339...4.2.",
"..1...3....53.2..693..4..7.5.3..7.......23...27.4...3....23.......9..8.339...4.2.",
"461578392785392416932146578543617289619823754278459631... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ..1...5...3..6...1...4..3....6.....9.9.3..81.....9..3....2.7....6..3...8.12.8.... | 641923587235768941978451362386145279594372816127896435853217694769534128412689753 | 16 | 3 | [
"..1...5...3..6...1...4..3....6.....9.9.3..81.....9..3....2.7....6..3...8.12.8....",
"..1..35...3..6...1...4..3..3.6.....9.9.3..81.1...9..3...32.7....6..3...8.12.8...3",
"..1..35...3..6...1...4..3..3.6.....9.9.3..81.1...9..3...32.7....6..3...8.12.8...3",
"641923587235768941978451362386145279594372816127896435... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ..1.7.5.........98.92.5.7..2.....3....37...5.51..3..2....5...6...5.2.1.....4..... | 831279546754163298692854713289645371463712859517938624378591462945326187126487935 | 6 | 3 | [
"..1.7.5.........98.92.5.7..2.....3....37...5.51..3..2....5...6...5.2.1.....4.....",
"..1.7.5...5.....98.92.5.7..2....53....37.2.5.51..3..2....5...6...5.2.1.....4....5",
"..1.7.5...5.....98.92.5.7..2....53....37.2.5.51..3..2....5...6...5.2.1.....4....5",
"831279546754163298692854713289645371463712859517938624... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ..2.....1..72..6.4....567.....8...4...8..41..2....7..83...7....7....9.....41....7 | 462793851537281694189456723973812546658934172241567938325678419716349285894125367 | 72 | 3 | [
"..2.....1..72..6.4....567.....8...4...8..41..2....7..83...7....7....9.....41....7",
"..27....1..72..6.4....567...7.8...4...8..417.24...7..83...7....7....9.....41....7",
"..27....1..72..6.4....567...7.8...4...8..417.24...7..83...7....7....9.....41....7",
"462793851537281694189456723973812546658934172241567938... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ..2..4.684........8...6..1.......5...2...8.74...3..18.2....6.47.46........7.9.... | 712534968469281735853769412981647523325918674674325189298156347546873291137492856 | 16 | 2 | [
"..2..4.684........8...6..1.......5...2...8.74...3..18.2....6.47.46........7.9....",
"..2..4.6846.......8...6.41.......5...2...8.74...3..18.2....6.47.46........749....",
"712534968469281735853769412981647523325918674674325189298156347546873291137492856"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ..3.4....1....7..8..2.8....8....5..1.96......5......673..8..7.......381....75...3 | 683549172159237648472186359824675931796312584531498267315824796247963815968751423 | 140 | 3 | [
"..3.4....1....7..8..2.8....8....5..1.96......5......673..8..7.......381....75...3",
".83.4....1....7..8..2.8....8....5..1.96....8.5....8.673..8..7.......381...875...3",
".83.4....1....7..8..2.8....8....5..1.96....8.5....8.673..8..7.......381...875...3",
"683549172159237648472186359824675931796312584531498267... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ..38...4..6..5.38...5..............2.....1.346...3.57..8........7.9.5.....6.8.75. | 213897645467152389895346217349578162758621934621439578582713496174965823936284751 | 124 | 2 | [
"..38...4..6..5.38...5..............2.....1.346...3.57..8........7.9.5.....6.8.75.",
"..38...45.6..5.38.8.5..............2.....1.346...3.57.58........7.9.5.....6.8.75.",
"213897645467152389895346217349578162758621934621439578582713496174965823936284751"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ..4....7.3.5.7.6..1....2..3....97.......1..8.71.2....993..2...75.73..........9... | 264853971385971624179642853852497316493516782716238549938125467527364198641789235 | 222 | 2 | [
"..4....7.3.5.7.6..1....2..3....97.......1..8.71.2....993..2...75.73..........9...",
"..4....7.3.5.7.6..17...2..3....97.......1.78.71.2....993..2...75.73........7.9...",
"264853971385971624179642853852497316493516782716238549938125467527364198641789235"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ..6..7...7.31...4.........7...34.......5....25.4..1.3..81.......6.4..9..4.5.1..7. | 146987523723165849859234167612348795378596412594721638981672354267453981435819276 | 12 | 3 | [
"..6..7...7.31...4.........7...34.......5....25.4..1.3..81.......6.4..9..4.5.1..7.",
".46..7...7.31...4......4..7...34.......5..4.25.4..1.3..81.....4.674..9..4.5.1..7.",
".46..7...7.31...4......4..7...34.......5..4.25.4..1.3..81.....4.674..9..4.5.1..7.",
"146987523723165849859234167612348795378596412594721638... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ..7...93.3.........1.7....41..3.7..8....5.....4..28.6...18.4..343........8...2... | 627485931354219786918763524165347298892651347743928165271894653439576812586132479 | 7 | 2 | [
"..7...93.3.........1.7....41..3.7..8....5.....4..28.6...18.4..343........8...2...",
"..7...93.3.4.......1.7.3..41..3.7..8....5.....4..28.6...18.4..343........8..32...",
"627485931354219786918763524165347298892651347743928165271894653439576812586132479"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ..7..35..5..7..32.....1...72.13...4548.........31....2..25....36............9.... | 127963584596748321348215967271389645485627139963154872812576493659432718734891256 | 69 | 2 | [
"..7..35..5..7..32.....1...72.13...4548.........31....2..25....36............9....",
"..7..35..5..7..32.....15..72.13...4548.....3...31....2..25....36...3........9....",
"127963584596748321348215967271389645485627139963154872812576493659432718734891256"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ..87..1..7...92...2.61..7....78..6.......4.7........5.8....63....3..7.1..6.3..... | 398745162715692483246138795527819634139564278684273951871456329453927816962381547 | 6 | 3 | [
"..87..1..7...92...2.61..7....78..6.......4.7........5.8....63....3..7.1..6.3.....",
"..87..1..7...92...2.61..7....78..6.......4.7.....7..5.87...63....3..7.16.6.3....7",
"..87..1..7...92...2.61..7....78..6.......4.7.....7..5.87...63....3..7.16.6.3....7",
"398745162715692483246138795527819634139564278684273951... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | ..879....65...8......6....8......24...5..9..6.27....895...3......6..7..5....6.1.. | 318795624659428731742613958963851247485279316127346589571934862236187495894562173 | 39 | 3 | [
"..879....65...8......6....8......24...5..9..6.27....895...3......6..7..5....6.1..",
"..879....65...8......6....8.6....24...5..9..6.27..65895...3......6..7..5....6.1..",
"..879....65...8......6....8.6....24...5..9..6.27..65895...3......6..7..5....6.1..",
"318795624659428731742613958963851247485279316127346589... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .25.....98..9..7...9.....58..1.3...5....6....4..5.9.7........8.5..4.8..7.....34.. | 725846319863915724194372658671234895958167243432589176347691582516428937289753461 | 83 | 3 | [
".25.....98..9..7...9.....58..1.3...5....6....4..5.9.7........8.5..4.8..7.....34..",
".25.....98..9.57...9.....58..1.3...5.5..6....4..5.9.7.......58.5..4.8..7....534..",
".25.....98..9.57...9.....58..1.3...5.5..6....4..5.9.7.......58.5..4.8..7....534..",
"725846319863915724194372658671234895958167243432589176... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .3..57.4.5..2..8.....9.......3.75.1.7.......615.........4..2...3...41.5..1......4 | 938157642571264893246983175463875219782419536159326487894532761327641958615798324 | 97 | 3 | [
".3..57.4.5..2..8.....9.......3.75.1.7.......615.........4..2...3...41.5..1......4",
".3..57.4.5..2..8.....9....5..3.75.1.7.....5.615.........45.2...3...41.5..15.....4",
".3..57.4.5..2..8.....9....5..3.75.1.7.....5.615.........45.2...3...41.5..15.....4",
"938157642571264893246983175463875219782419536159326487... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .39....7.6...4...2.4.....8..96.7......4.....77..4.2.......61..99...2...4......51. | 539286471678143952142759683296378145384615297715492368453861729961527834827934516 | 11 | 3 | [
".39....7.6...4...2.4.....8..96.7......4.....77..4.2.......61..99...2...4......51.",
".39...47.6...4...2.4.....8..96.7..4...4.....77..4.2...4...61..99...2...4.....451.",
".39...47.6...4...2.4.....8..96.7..4...4.....77..4.2...4...61..99...2...4.....451.",
"539286471678143952142759683296378145384615297715492368... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .392.....8...4..23...8.........5...13..4...58....38....64...1..5....4.32......7.. | 439216587817549623652873419928657341376421958145938276764382195591764832283195764 | 16 | 3 | [
".392.....8...4..23...8.........5...13..4...58....38....64...1..5....4.32......7..",
".392.....8...4..23...8.3.......5.3.13..4...58....38....643..1..5....4.32..3...7..",
".392.....8...4..23...8.3.......5.3.13..4...58....38....643..1..5....4.32..3...7..",
"439216587817549623652873419928657341376421958145938276... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .4...7..8..58...4.8...3..7........6.7..4....5....9..........12.5..3....74.27....3 | 241967538375821946896534271183275469729486315654193782937658124518342697462719853 | 63 | 3 | [
".4...7..8..58...4.8...3..7........6.7..4....5....9..........12.5..3....74.27....3",
".4...7..8.758...4.8...34.7.....7..6.7..4....5....9.7....7...12.5..3....74.27....3",
".4...7..8.758...4.8...34.7.....7..6.7..4....5....9.7....7...12.5..3....74.27....3",
"241967538375821946896534271183275469729486315654193782... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .5...8.471..4..9.5......6.......3.......5...9.4.8...53.3..8..7.4.27........3.4... | 259618347168437925374925618895243761723156489641879253936582174482791536517364892 | 114 | 2 | [
".5...8.471..4..9.5......6.......3.......5...9.4.8...53.3..8..7.4.27........3.4...",
".5...8.471..4..9.5..4...6......43.......5.4.9.4.8...53.3..8..744.27........3.4...",
"259618347168437925374925618895243761723156489641879253936582174482791536517364892"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .51..7.989.3.......7...5..24...7.....2...8..7....6.2.....85...1.....172..1....... | 251637498983124576674985312468279153325418967197563284739852641846391725512746839 | 34 | 3 | [
".51..7.989.3.......7...5..24...7.....2...8..7....6.2.....85...1.....172..1.......",
"251..7.989.3....7..7...5..24...7.....2...8..7....6.2.....85...1.....172..1.7.....",
"251..7.989.3....7..7...5..24...7.....2...8..7....6.2.....85...1.....172..1.7.....",
"251637498983124576674985312468279153325418967197563284... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .6....7..9...6...88.39...6..3..9..7....2.1.......3.28...46......8..7..9...95..... | 162854739945367128873912564238495671657281943491736285314629857586173492729548316 | 13 | 3 | [
".6....7..9...6...88.39...6..3..9..7....2.1.......3.28...46......8..7..9...95.....",
".6....7.99...6...88.39...6..3..9..7....2.19...9..3.28...46.9....8..7..9...95.....",
".6....7.99...6...88.39...6..3..9..7....2.19...9..3.28...46.9....8..7..9...95.....",
"162854739945367128873912564238495671657281943491736285... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .6...9..4.947..1..........7......97..759....1.....35..6...21...8.........574...1. | 761359284394782165528614397136245978275968431489173526643821759812597643957436812 | 120 | 3 | [
".6...9..4.947..1..........7......97..759....1.....35..6...21...8.........574...1.",
"76...9..4.947..1.........97......97..759....1....735..6...217..8....7....574...1.",
"76...9..4.947..1.........97......97..759....1....735..6...217..8....7....574...1.",
"761359284394782165528614397136245978275968431489173526... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .6..3.81.8..5.....3.1......6...1.93..9.....7...3........6.9.18.........21..6.4..7 | 965237814874561329321849756687412935492358671513976248246795183759183462138624597 | 115 | 3 | [
".6..3.81.8..5.....3.1......6...1.93..9.....7...3........6.9.18.........21..6.4..7",
".6..3.81.8..5.1...3.1......6...1.93..9.....71.13........6.9.18....1....21..6.4..7",
".6..3.81.8..5.1...3.1......6...1.93..9.....71.13........6.9.18....1....21..6.4..7",
"965237814874561329321849756687412935492358671513976248... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .7..1.....6.....5...5..87.......4.....4....8759..7.4....9..78.....23......7..953. | 873516294962743158145928763716894325234651987598372416359167842481235679627489531 | 48 | 3 | [
".7..1.....6.....5...5..87.......4.....4....8759..7.4....9..78.....23......7..953.",
".7..1.....6.7...5...5..87..7....4..5..4....8759..7.4....9..78.....23..7...7..953.",
".7..1.....6.7...5...5..87..7....4..5..4....8759..7.4....9..78.....23..7...7..953.",
"873516294962743158145928763716894325234651987598372416... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .7..5........89....951...8.75....6...28..1.5.3...........2..8.4.82.1..9....9..... | 871653249263489175495127386754892631928361457316745928539276814682514793147938562 | 125 | 2 | [
".7..5........89....951...8.75....6...28..1.5.3...........2..8.4.82.1..9....9.....",
"87..5........89....951...8.75....6...28..1.5.3...........2..8.4.82.1..9....9.8...",
"871653249263489175495127386754892631928361457316745928539276814682514793147938562"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .7.3...485.....17.......6...8..3..27.....7.1....2.8....2...3.84.39.4........2.... | 971365248563482179248719635685134927492657813317298456126973584839541762754826391 | 13 | 3 | [
".7.3...485.....17.......6...8..3..27.....7.1....2.8....2...3.84.39.4........2....",
".7.3...485.....17.......6...8..3..27.....781....2.8....2...3.84.39.4........2....",
".7.3...485.....17.......6...8..3..27.....781....2.8....2...3.84.39.4........2....",
"971365248563482179248719635685134927492657813317298456... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .8.6..7..1.5.......7.3.58....4.......6.8..3....9.6..2..9......8.....69....89...73 | 482619735135278469976345812324197586761852394859463127697531248243786951518924673 | 110 | 3 | [
".8.6..7..1.5.......7.3.58....4.......6.8..3....9.6..2..9......8.....69....89...73",
".8.6..7..1.5..8....7.3.58....4....8..6.8..3..8.9.6..2..9......8....869....89...73",
".8.6..7..1.5..8....7.3.58....4....8..6.8..3..8.9.6..2..9......8....869....89...73",
"482619735135278469976345812324197586761852394859463127... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .84......1......87..7...42...85..2...1..7..94.....46..9..4.3.....1.8...9.4....... | 384127956129645387567938421498561273615372894273894615952413768731286549846759132 | 69 | 3 | [
".84......1......87..7...42...85..2...1..7..94.....46..9..4.3.....1.8...9.4.......",
".84......1...4..87..7...42.4.85..2...1..7..94.....46..9..4.3.....1.8..4984.......",
".84......1...4..87..7...42.4.85..2...1..7..94.....46..9..4.3.....1.8..4984.......",
"384127956129645387567938421498561273615372894273894615... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .9..1.7...4.7....27....9.4.1.....4.3.38......9..1..2......6.....5..9....2..4..9.. | 893214765546738192712659348127986453438527619965143287379861524654392871281475936 | 65 | 3 | [
".9..1.7...4.7....27....9.4.1.....4.3.38......9..1..2......6.....5..9....2..4..9..",
".9..147...4.7...927....9.4.1..9..4.3.38.....99..1..2....9.6.....5..9....2..4..9..",
".9..147...4.7...927....9.4.1..9..4.3.38.....99..1..2....9.6.....5..9....2..4..9..",
"893214765546738192712659348127986453438527619965143287... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .9.86...2..2........65..8.......7........594.9..32...628.........9.3...8.3....12. | 593861472812473695746592831651947283328615947974328516287159364169234758435786129 | 6 | 3 | [
".9.86...2..2........65..8.......7........594.9..32...628.........9.3...8.3....12.",
".9.86...28.2........65.28.......72...2...594.9..32...628.........923...8.3....12.",
".9.86...28.2........65.28.......72...2...594.9..32...628.........923...8.3....12.",
"593861472812473695746592831651947283328615947974328516... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | .93....8........3484....5..............3.72..23..4..5...1..3.....96...4.32..8...5 | 593274681162598734847136529975862413418357296236941857651423978789615342324789165 | 5 | 3 | [
".93....8........3484....5..............3.72..23..4..5...1..3.....96...4.32..8...5",
".93....8........3484..3.5........4.3...3.72..23..4..5...1..3.....96..34.32..8...5",
".93....8........3484..3.5........4.3...3.72..23..4..5...1..3.....96..34.32..8...5",
"593274681162598734847136529975862413418357296236941857... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
01_file1 | 2........94.8....3.78..64.....5......87.6.5.....7..61.89..4.........5....546..8.. | 263914785941857263578236491619528374387461529425793618896342157732185946154679832 | 156 | 2 | [
"2........94.8....3.78..64.....5......87.6.5.....7..61.89..4.........5....546..8..",
"2........94.8....3.78..64.....5......87.6.5.....7..61.89..4........85....546..8..",
"263914785941857263578236491619528374387461529425793618896342157732185946154679832"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | 2.....56....2...9..93.....23..6....5....816..6..3.51.99..5.......6..7.....4.6.... | 281749563467253891593816742319674285725981634648325179972538416156497328834162957 | 41 | 2 | [
"2.....56....2...9..93.....23..6....5....816..6..3.51.99..5.......6..7.....4.6....",
"2.....56..6.2...9..93..6..23..6....5....816..6..3.51.99..5....6..6..7.....4.6....",
"281749563467253891593816742319674285725981634648325179972538416156497328834162957"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | 2....3.......2.9....36.5.2...4......9...5..3..327.........6..91.18...3..6...3.85. | 296473185475821963183695427754389612961254738832716549347568291518942376629137854 | 50 | 3 | [
"2....3.......2.9....36.5.2...4......9...5..3..327.........6..91.18...3..6...3.85.",
"2....3.......2.9.3..36.5.2...43.....9...5..3..327.....3...6..91.18...3..6...3.85.",
"2....3.......2.9.3..36.5.2...43.....9...5..3..327.....3...6..91.18...3..6...3.85.",
"296473185475821963183695427754389612961254738832716549... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | 2....7.......2..75...9.32..7...9.5...14......9.....3.45...3.7....87......7.6....3 | 259867431863421975147953268786394512314582697925176384591238746638745129472619853 | 15 | 3 | [
"2....7.......2..75...9.32..7...9.5...14......9.....3.45...3.7....87......7.6....3",
"2....7.3.....2..75..79.32..7...9.5...14.....79...7.3.45...3.7....87......7.6....3",
"2....7.3.....2..75..79.32..7...9.5...14.....79...7.3.45...3.7....87......7.6....3",
"259867431863421975147953268786394512314582697925176384... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | 2..3..79.....67...3..2...8..39..2.4...24.....4.....8.......5...9..8...2..1....9.. | 261348795584967213397251486839672541152483679476519832728195364945836127613724958 | 137 | 3 | [
"2..3..79.....67...3..2...8..39..2.4...24.....4.....8.......5...9..8...2..1....9..",
"2..3..79.....672..3..2...8..39..2.4...24....94.....8.2.2...5...9..8...2..1..2.9..",
"2..3..79.....672..3..2...8..39..2.4...24....94.....8.2.2...5...9..8...2..1..2.9..",
"261348795584967213397251486839672541152483679476519832... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | 2..6.......5.......1.5.2.3..53.......4....7..1..3.4.5..3.26...8....9......14.3.2. | 289631574375849261416572839953716482648925713127384956534267198762198345891453627 | 32 | 2 | [
"2..6.......5.......1.5.2.3..53.......4....7..1..3.4.5..3.26...8....9......14.3.2.",
"2..63....3.5.......1.5.2.3..53.......4....7.31..3.4.5..3.26...8....9.3....14.3.2.",
"289631574375849261416572839953716482648925713127384956534267198762198345891453627"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | 2..84..9...9........4...8.7.2.48..3......5........61.2..293..8.8........3..6....9 | 273841695589762314614593827125489736736215948948376152462937581897154263351628479 | 6 | 3 | [
"2..84..9...9........4...8.7.2.48..3......5........61.2..293..8.8........3..6....9",
"2..84..9..89........4...8.7.2.48..3......5..8..8..61.2..293..8.89.......3..6.8..9",
"2..84..9..89........4...8.7.2.48..3......5..8..8..61.2..293..8.89.......3..6.8..9",
"273841695589762314614593827125489736736215948948376152... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | 3...5.97...92.7.............3..4.79....7....15....8..675.......4......6...3.7.45. | 324156978689237514175984623831642795246795831597318246752463189418529367963871452 | 67 | 3 | [
"3...5.97...92.7.............3..4.79....7....15....8..675.......4......6...3.7.45.",
"3...5.97...92.7....75.......3..4.79....7....15.7..8..675.......4......67..3.7.45.",
"3...5.97...92.7....75.......3..4.79....7....15.7..8..675.......4......67..3.7.45.",
"324156978689237514175984623831642795246795831597318246... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | 45..3...7......4..9.3....5.........431..4..7.....78..1..6..3...5.92....31...5.7.. | 458632917261795438973184652897521364312946875645378291726413589589267143134859726 | 17 | 2 | [
"45..3...7......4..9.3....5.........431..4..7.....78..1..6..3...5.92....31...5.7..",
"45..3...7......43.9.3....5.........431..4..7.....78..1..6..3...5.92....313..5.7..",
"458632917261795438973184652897521364312946875645378291726413589589267143134859726"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | 45.2.......2.69........5.2...59...4.....5.3...4..1.2........7.87.9....6...46...5. | 456278931312469587897135624175923846628754319943816275561342798739581462284697153 | 101 | 3 | [
"45.2.......2.69........5.2...59...4.....5.3...4..1.2........7.87.9....6...46...5.",
"45.2.......2.695.......5.2...59...4.....5.3...4..1.2.55.....7.87.95...6...46...5.",
"45.2.......2.695.......5.2...59...4.....5.3...4..1.2.55.....7.87.95...6...46...5.",
"456278931312469587897135624175923846628754319943816275... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | 5..2......7.....4636....2.5..3..71..1...23..7.571........3..5......9..7.....7...8 | 514236789972851346368749215643987152189523467257164893796318524835492671421675938 | 23 | 2 | [
"5..2......7.....4636....2.5..3..71..1...23..7.571........3..5......9..7.....7...8",
"5..2..7...7.....4636.7..2.5..3..71..1...23..7.571.....7..3..5......9..7.....7...8",
"514236789972851346368749215643987152189523467257164893796318524835492671421675938"
] | [
"Brute Force",
"Single Position"
] |
puzzles4_forum_hardest_1905 | 6....1.42...67.8........5..43.........6..3.24.2.9.......41.......1.....8.6...4.13 | 657891342243675891189432576435217689916583724728946135394168257571329468862754913 | 6 | 3 | [
"6....1.42...67.8........5..43.........6..3.24.2.9.......41.......1.....8.6...4.13",
"6....1.42.4.67.8.....4..5..43.........6..3.24.2.94......41.......1...4.8.6...4.13",
"6....1.42.4.67.8.....4..5..43.........6..3.24.2.94......41.......1...4.8.6...4.13",
"657891342243675891189432576435217689916583724728946135... | [
"Brute Force",
"Candidate Lines",
"Single Position"
] |
puzzles4_forum_hardest_1905 | 6...4..27.4.2........6.84..87..256..5.3..6.......8.7...8....2..9.......6..6.....1 | 635149827748253169291678435874925613523716948169384752387561294912437586456892371 | 195 | 2 | [
"6...4..27.4.2........6.84..87..256..5.3..6.......8.7...8....2..9.......6..6.....1",
"6...4..27.4.2...6....6.84..87..256..5.3..6....6..8.7...8..6.2..9.......6..6.....1",
"635149827748253169291678435874925613523716948169384752387561294912437586456892371"
] | [
"Brute Force",
"Single Position"
] |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.