source
string
question
string
answer
string
rating
int64
puzzles4_forum_hardest_1905
..56..3.1....1.........4.8...3..1..4.6.9..2......6..7..92.....73..2..5...56.8....
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puzzles4_forum_hardest_1905
..2..3...13.4...5...7.6...35.89...1..6....8......82...7...1.5.9.......7...57..4.1
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puzzles4_forum_hardest_1905
8........6..2......79..5.1...8....71.9...74......3..599...6..4...23......1...9..5
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puzzles4_forum_hardest_1905
....7.2..9....8....2.4...3...31..4...1......54.2.6..1..3.6...5.....4.7....8..9...
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puzzles4_forum_hardest_1905
..6..9..3...4..7......1..8....8..1....2.....5.1..7..4.6.5.....9...3.....29...6...
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puzzles5_forum_hardest_1905_11+
..97......5..4..3.8....6.......3.2....68....37....9..4..8.......1..2..5.......12.
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puzzles4_forum_hardest_1905
..3.8..2..1......76.....5..7...5...1.....2.5..4.8..6....25...9.1...93....9..28...
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puzzles1_unbiased
..18..5.....35......47...6..26...1...7..35..4....7..9249......5.........78...9...
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puzzles4_forum_hardest_1905
9...5....3..9....7.4...62....3....8.8..3....5.1...76...7.....12....7.4.......1..6
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puzzles1_unbiased
...96......42.7...7....51..92...1.......9...8.4.3..71.6.7...4.......95.7.89....3.
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puzzles4_forum_hardest_1905
...2.....3....5..6.7..6.5...8..2...1..3.4..9.1....93..5....8.1....4..6....7...8.3
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puzzles2_17_clue
...57.....7..8......6...1...2....9.........5...3..14......5...8.......72..4......
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puzzles4_forum_hardest_1905
9..7...1......8.....4.5....7...3...6..6.7..9..916.....1..3..86..2....5..6..5...3.
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30
puzzles1_unbiased
2.....4.31.6........7....5.4...8...9.7....6...1..3.57...84.2........3.2.....6.71.
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puzzles1_unbiased
.3.2.9....7.....9..4....82.....4135....6..7......3..1..5...7.....23...4.3.7.9...1
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0
puzzles4_forum_hardest_1905
...53....7...69..2.8.....6..4.9....18...16.2....3..6..1...972....8....97.7.....1.
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23
puzzles4_forum_hardest_1905
..3...4.7........9.9.47..8.6....7....3.19...8.89..5.1.3.......1....52....4.71.8..
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23
puzzles4_forum_hardest_1905
.3.......8.53...7.7.1.8.3...5.1..8.......2..9.1.8.97...7.5..4.3..4......5...4..6.
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46
puzzles4_forum_hardest_1905
.3.4.2......9..3....653..9..1..5.4.9..5...6.....1...5.7.1.9..4.8..7.......4.1..6.
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30
puzzles4_forum_hardest_1905
.7.26....82...56..6....83....9.1...3...5...9.3....95........4....8..4.654......38
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12
puzzles4_forum_hardest_1905
13...6.....81..7....58.31....27..5..........24...2..7.......9....9.8..515..9...87
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37
puzzles4_forum_hardest_1905
75.....4...9..1..5..2..5.798.6..2..1.3....6..2...6.........8......91...8..825.9..
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58
puzzles4_forum_hardest_1905
.......1.7.83....2.6.4..8....1....8..4...36..2.6.4..7...39........6.5..8.5..3.9..
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33
puzzles1_unbiased
...7.96..1.......49.2......32...1.....6..4.5..1968....54......2......7.6...4...9.
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puzzles1_unbiased
..7...34..4....1866....2.........9.4..3.9.6....8....7..8...3....5.7..89..6.1.4...
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0
puzzles4_forum_hardest_1905
.1.7....96.9.5..1...3.1..8...1.3..9.........6.2...4.....53..9.....5.1.3.....9...8
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26
puzzles4_forum_hardest_1905
....7.....1.6.9..77.61.4...6...4...1.3.....2...82..3..9...6...4..5....73.....58..
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16
puzzles4_forum_hardest_1905
......1...6....4....98...657....8..2..2.75....9.2.......5..4..191..3......75....9
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31
puzzles4_forum_hardest_1905
.4...38..........2..872..1...42.......738...136.........5.7.1.....6...75.....9.2.
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79
puzzles1_unbiased
23........9.3..12.61.....53....1...8..5..6..77..82.........146..5...4......69...2
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4
puzzles1_unbiased
9..87.1.3.7.9.......8...5.9.....4...25..1..8...6...2.1......7321...9...8..5.....4
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3
puzzles4_forum_hardest_1905
4..9..5....2.4...9.6...5.1.3...7.........9..7..74.2.3....8..6..18.2.......4.9...2
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28
puzzles1_unbiased
...51.9........3.1..6..8.5.9.........4...9.1.2.8.4....5....4..28..62..9...7..54..
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2
puzzles1_unbiased
3672......1...8.6......93.21..9...5.2...4...........3...3.5.6...587........8..52.
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0
puzzles1_unbiased
..9..5..37...1..9.158......36....21...4.2.......4...56.7.9..6..89.7...3...1......
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puzzles1_unbiased
.1..2..4..4.5.....7.2...3..86.....12.....85...53..48......6.9......53.8....7.2..3
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2
puzzles4_forum_hardest_1905
....4.2...6.1...7.8.....1.5..4..1.9..9.5..7..2...3...19....3....1.2....7..8...6..
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puzzles4_forum_hardest_1905
.....1.9...8.5.6..31.....7..4..1.....8..62..7..65..1....2..53..8...2...4...83...9
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puzzles0_kaggle
..8.43.1.2..9..7.45.12.6...7...52.....546.9.73.489...6..972...81....43...8.....65
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puzzles4_forum_hardest_1905
9....4.6..4......8.6..2.34...9..5.1....2........13.7..1.4...8...9...1.5.5..7.....
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62
puzzles1_unbiased
4.........8...2..4....1.8...9..6....3.....1.......7628..938..7........69.1.2.94.5
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0
puzzles4_forum_hardest_1905
4...173......43..1...6......8.......6..7....4..2....5.79.1...238..37...6.....98..
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puzzles4_forum_hardest_1905
..4...8..3..2....1.2...134..9.6...8.....5......3..2..465.9...7...2..6..87.....6..
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puzzles1_unbiased
.7.....5.1..45.3........2.8.....6.87.4.7..596...9.....6..13....58.........187...2
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0
puzzles1_unbiased
.8.26.94....5.73...7.8..6.114.....6......25.3..2....9.4.8...........6...736...4..
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3
puzzles4_forum_hardest_1905
.6....7...27..3..13...9..4.5..9....4.96..4.5...3.5.1.......2..8.3.8.....6...4..1.
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5
puzzles4_forum_hardest_1905
4....52..2.5.671...6..2.....7.5..4..5...4..81.....1.....32....9.........7...185..
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62
puzzles1_unbiased
2..4........8...21..6.1...9....7.15..35.6.....1..946..1.4.8......9....7..6....9..
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0
puzzles1_unbiased
.4.1.2..8.7.48...3..5.37......6...9....274.....4....27.17...36...8....794.....1..
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1
puzzles1_unbiased
83..2...1..2..9......8...6.....9.....4..3...63.7..65..12....8..9.3......65....732
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3
puzzles1_unbiased
....9.27..86....9...14.....4...67......8..9..5.8.2...4.4..1...........6..2.6751..
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1
puzzles4_forum_hardest_1905
8.....2....4.1..9..7...65..7...9..1.....6...3...5....21..6.....4.81......9..4..8.
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26
puzzles4_forum_hardest_1905
1..9..2..9...1..53..8..31.....3.4..54...9.3...8.6.......42...7.87.......2....94..
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20
puzzles4_forum_hardest_1905
.9.6.........4...74..9.7..88....275.25.7...8...3.....2..41......8.....1.31...5..4
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39
puzzles4_forum_hardest_1905
..18....3.8.2....95...9.6..3...4...6.153..4...4...7.3.8...3..6......2.....7.....5
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puzzles4_forum_hardest_1905
.5...4.3.4..9..1..9...3.....6.57.4....5....6.2....6....2...7.5...1.....8...38.2..
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53
puzzles1_unbiased
..3.17..8.7.8..5........1.....1.4.......3...74.....2...68..2..3729....6...46..8.9
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2
puzzles5_forum_hardest_1905_11+
....8.........3.4..7.9....6.69.....78...1......26..5...2.5..9..3...4..1.........2
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8
puzzles1_unbiased
64....3..9.163..5.2.......7....2.........5...3.4...5.9..2.6..9.58.1..7..7...5.2..
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0
puzzles4_forum_hardest_1905
.8.6.....1....5..4.2..3.7..6..52.....4176...5.....1.....98...3.......9..4....6..1
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39
puzzles4_forum_hardest_1905
..368....6.1..5.8....1....72.65...7.....6...9.3.......1.8.5..2....8..7...4.2...5.
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4
puzzles4_forum_hardest_1905
8....19.25....41....1.6..3..8...9.757......9....4..8.............2......41...57..
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7
puzzles1_unbiased
......4.79.....3...5.6...91.4.13....51.......6....9...7.396...51.......2.9..57...
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1
puzzles1_unbiased
2.......9....19.68.8..6.31..73..........579.....3.2..7....86....3.9....6.6.5..47.
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1
puzzles4_forum_hardest_1905
..5..43..92..53..11..9.......92....4..............8.3...24..7.376.....4....5....2
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11
puzzles1_unbiased
4.7...........4.96.2..36..1...5.9.6.....6.9.3..6.1..5.2..8.7....8.1......1..4...9
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0
puzzles4_forum_hardest_1905
.5.7...9.6...12..58.....1......869....2.....6.6.3...5.....7..4..4...9..3...4..5.9
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puzzles4_forum_hardest_1905
.8.42...9..2......6......1..5..9.8.......4..54..58.97..9.74...8........7.....239.
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11
puzzles0_kaggle
...4..1...4.759...9.3.2...8..2..1..9.612..4..5..38.6.1.59....364.7.6.28.3..57....
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0
puzzles4_forum_hardest_1905
.5.7...8.2.....4....3..8..5..2..9.7.1...6.....3.5....9.2...3..8....1......48..69.
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19
puzzles1_unbiased
...2...71...3...5...97.1....8....4...4...35.6...54......64.8...23...7.1..98..6...
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0
puzzles1_unbiased
.35.8.......7...98...4.1.....4..65...58.14...7.95..2.........7..7..9.435........2
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0
puzzles4_forum_hardest_1905
..64..8......3..2..4...8..7.5..1..4...78..3..1....2..8...9....3..9.6..8..7..849..
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puzzles4_forum_hardest_1905
..65..2...9..8..7.7....9..3.5.8...4.9....41..........241..6...7..37..9...7...8.6.
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16
puzzles4_forum_hardest_1905
.1.4..8..8....2..4..7.3..5...19..7..9...6...8.....3.9...4.8..2..5....6.91..5..4..
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puzzles4_forum_hardest_1905
4..15.7...6.2...1...1..9..23..8...2...8.9...5.4....8.......7.8...79....12...1.6..
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32
puzzles1_unbiased
..4..2.9....419..3..........5.37.941..........3.1.467.9.....83..8.....677.5..6...
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1
puzzles4_forum_hardest_1905
........9.2...58..3..1...6.5..8.17..28...39.....9....8..2..85..83..1....75.4.....
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puzzles4_forum_hardest_1905
...5..4.34...9.6.7.7...4.2..4...7..28...5.3....1.2........1.....1...32.4.6...57..
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puzzles4_forum_hardest_1905
.4.8..1..5....3.9.....2.5......3.2..35...2.4..9...7.1...5..9.3.43......197....6..
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19
puzzles4_forum_hardest_1905
3.2.4.6..8.6..24.3.4........3..6.5.8...5.....6....7....6..3.2.9..9......1....9.56
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24
puzzles0_kaggle
..8..3.261.3.9....2..54.9...39.6.251.157...4........3.4...1.3.597..2.8....6.89.7.
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0
puzzles4_forum_hardest_1905
.9...3..16...5.8....18............2..7...9..35.26..........431..4..1.79.........4
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54
01_file1
..2.5.6..5..9............5.......4....6..4..2.7..2..36..7.6.3.1..4.7.2...8...1...
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55
puzzles4_forum_hardest_1905
..7..5...8.6..7....4.6..8.74......9.....2.7....85..1.66..8..4.1....5......1....3.
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96
puzzles4_forum_hardest_1905
..8.926.....6.....6...78.2...28...7..1.......3...1.4..4....5..3..97...6.....6...5
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puzzles2_17_clue
...4...7...8..9...2......5....67..........9......8.6.4.49...........3.........12.
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0
puzzles4_forum_hardest_1905
.7...4.8.3..5....66.4.8......7.1.9...9.......2..7.9..5........27....263..2.3..75.
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47
puzzles1_unbiased
.....2..36.9..34..1.845......732......4.......1.6...7.3...7..9....1...45.9....6..
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3
puzzles1_unbiased
....5..7..1....4.6....731..9.3.......4.7.5...6.1..8....9..3..1..3.6...4......7.62
324156978517829436869473125953264781248715693671398254496532817732681549185947362
1
puzzles2_17_clue
....3.6.1..........495..........7......9...4.1.2........7....982..61.............
728439651561872934349561827934187562876925143152346789617254398293618475485793216
0
puzzles2_17_clue
...1.4..........8.9.....72....79..............46.....375.8..........16.4.........
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0
puzzles1_unbiased
.534.72...9....45......1..894.....1..756......8.51....5...7.9....9....8..2..38...
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0
puzzles1_unbiased
...3.98..2.4.75.3....2....7..1.9...65.2..491..9..1.32.3....7.....9...4..8........
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0
puzzles2_17_clue
.8.9.7..........3..1.....46....4....2.....9......63....7.8.............2..4....6.
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0
puzzles4_forum_hardest_1905
..7..8.5..9....6.7.1....8....9.84....2.1.....5...9.4..9...2..3...3..75.....83...6
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38
puzzles4_forum_hardest_1905
.6......22...75.....56...3....8..3.4..8.3...5.....6.8...34...5.1.....9...7..19...
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48
puzzles4_forum_hardest_1905
.6......5..5...93.9....567...3..9..742.1...9.....4.2..1...8.......6..78...6..7..9
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11
puzzles4_forum_hardest_1905
.......97.8..2.1....5..1.2...6.9..4.5..3......4...29..9....4..6.3.2..4......8..7.
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15
puzzles1_unbiased
85...327...1....6.9......45...3........9...8.7.3156.....58..61..6.4...........9..
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0