source
string
question
string
answer
string
rating
int64
puzzles4_forum_hardest_1905
.8...3..62..6......3..9.5..1...4...8..7..9.4....2..9....89...7.4...1......2..53..
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
.1...69.....7....28.79......3...26.........544.1.5....1...6.8...8.2....63....8..9
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puzzles4_forum_hardest_1905
..721.....5...32.....56...87....6..4.6.3..5....9.2..6........89.1..3.6....4...1..
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puzzles1_unbiased
5.2..3....1..8...2.89.2.7.1...3..42.6..5.........4.5..........64....7.1..7.21.8..
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puzzles4_forum_hardest_1905
8...5..1..7...2..8..2...6....56.....4...1.....2...8..32....4.7..4.3..82...9.....4
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puzzles4_forum_hardest_1905
.6.9..3....7..8.5.1..6.......128....2..5...1..7...1.......4...9..5..2.8.43.......
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puzzles1_unbiased
....8..5...74...9..853...6....6...3.16......2.....9.4.....2...82..5...1..9...63..
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
6.5........9..8...4.2...5971...89..52...67..1...3..68...79......6......3.....51..
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puzzles4_forum_hardest_1905
.........6...315...2.64............17...16.5...4.....7.9.....6.1....3..5.6.8...3.
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
..8.3...74....81....7.....5.4.8.17.....2....67........9......2...41.79..1........
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puzzles4_forum_hardest_1905
.8..2....3....891..1.........3..916....5...2..9.......6.......49..7......3...169.
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puzzles4_forum_hardest_1905
42...5.....5.3.7.......4...7...1...9..4..31..8...7...46......27..73..41..........
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puzzles4_forum_hardest_1905
5....68.....4.......1.....2.....9.75...68.9..9........7.4..85..8....57....5....3.
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puzzles4_forum_hardest_1905
6..8..2.4..8..........16.8...62...4..7...9..2........5.516.......21...6.....32...
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puzzles4_forum_hardest_1905
9............5.3...2...986...8.....72....698.....1....49.3.......2..469.6........
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puzzles1_unbiased
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puzzles1_unbiased
..294....5..........6.283...9.....83..57.92..86......5...1..6..1.82..5.4..9......
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puzzles1_unbiased
.7...16....6....238.9....5.4.2....8..1...4..5.5..39.166...7....3..59......7......
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puzzles4_forum_hardest_1905
.9...76....78...4...1.6...5..3...12.....2.56.........38....9.....2.5...6.7.4.....
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puzzles4_forum_hardest_1905
5...2..71.....6....2.1..4.......41.....3....6..2.9..8...8.....3.5..8..9.7.9...8..
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puzzles4_forum_hardest_1905
..8..1..91.....5...9.7..6.......8..4......92....96..5.8.4.7....3...2.....1...9..3
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puzzles4_forum_hardest_1905
.5....4..6.94...5...7.....9....31....6.7....4....4.21.......8..3.8..2....4.9....5
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puzzles4_forum_hardest_1905
5...9...8.32..7.....8..6......9.1.4...9.2...3.......6..2..5...99..7..1....5...4..
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puzzles4_forum_hardest_1905
..23...8.....6...5.....94...7..5.6..4.......9..31...7.32..8..1...7......18.2.....
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puzzles4_forum_hardest_1905
.3....8....6.5..4.9....2..6....7...1...5.4.6...5.....7..1.4..7..2...9...8..3.....
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puzzles4_forum_hardest_1905
4...8..6.95....2....3..5..4....6.1..7....4..3...8...5..3...7..95.7....2...91.....
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puzzles4_forum_hardest_1905
.1......5..9.6.1..4..3.1....4...2.71..1..69..8.....5....36..2...7..9...8....2..5.
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puzzles4_forum_hardest_1905
4...9...81.8.2.5.9...1...4......78.28...5..9..2.8....5.14......2...4.9....3..6...
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31
puzzles4_forum_hardest_1905
....5.6..7.53...1.4..2...3...7..8..9.8......11..47..8..71....2..4.7....33...2....
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5
puzzles4_forum_hardest_1905
..26....1....2...7.5...72...6..5......376.4..4....3....4...53..8......9..3.8.67..
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puzzles4_forum_hardest_1905
..3...7..64.7.....1....3..651...4.....45..6.1.....9.5..864....3..13....7....2.8..
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puzzles4_forum_hardest_1905
..8.....7.6..74.9..9...5.3..2...6.541.....2..6..25.......5...4......9..3.3.46.9..
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puzzles4_forum_hardest_1905
47.8....6..1..........42.7.9...3...4....8..3553.4..7....9.7.6..76.3...5......8...
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puzzles4_forum_hardest_1905
98......742......3..69..2..8..6..4......35........1.7.6.......2.4.2..8......1..5.
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puzzles1_unbiased
4....7..5.38..512...528..3.3............4...9...97148.9.23.....8...2........6....
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puzzles4_forum_hardest_1905
..76....1.....4...5...8.2...7......38..1....6..9.7.8..9.84.......29...3..5..2.9..
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puzzles1_unbiased
..1....5......19.49.28.....2...5...6.47.6..9.5.8...4.7...1..6..1....75...2.......
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puzzles4_forum_hardest_1905
..2..8.699..62.5...1.......5....7.9..6..9.7.....4....3.7..8.9.....3....48....5.1.
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puzzles4_forum_hardest_1905
.9..3..4.2.......1..56......3..4..8.1.6..5......2.......4.9.8.7.......3..7....9.4
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puzzles4_forum_hardest_1905
....4.....6..21.5...2.....16....8..5.5......78.1....6..8...6.7..1...5.8.3.......9
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puzzles4_forum_hardest_1905
8....7.....2.1.3....6.2.4...6..3....3....42....42.1.....3.4.6.9........5.9...6...
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puzzles1_unbiased
...9........5.3..8.6..8.1..48.75...3.....2....71...........72353......4..1.4...67
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
.25....3.7...........4..7..2....3..8....29.4...1.8..57132.......49378....7.5.....
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puzzles1_unbiased
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1
puzzles4_forum_hardest_1905
5..8......13..4..8.6.7..1....6.....2.9...3.1.....4.3.9..74....16...5..8..8...92..
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puzzles4_forum_hardest_1905
..17...3......69...5..4...7...4..3...6...7..2..825..6..4.57...9.2.6....3..9......
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
74....152...9....4..8......49...78.6....4.....13.....5.7...3.1..6.45.9...........
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puzzles4_forum_hardest_1905
5...7....8..4......6...39..2...8........4.1...3...5..6.5...9.1...75..6.9..2...5.3
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puzzles4_forum_hardest_1905
.....1.5...79..3..6...4...7.8..2.6....4..9..8.3.8......7..9...33....5.1...23..4..
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puzzles1_unbiased
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
8....5.2....7...1...13.25..9..6.......65.3.4.....7.6....24.6..13.....4...6..3..5.
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puzzles4_forum_hardest_1905
...6...1..8...2.7.9...5.2...3.49..2.2....59..........741..86.9.8..5..4....3......
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puzzles4_forum_hardest_1905
..7.96..2..1.7...86..2......1..3....37.8....1..8...9....3.8...9...9...4......52..
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puzzles1_unbiased
47.3.....5.692..3..3....14...4..9.6....5..9.2........3....87..53.54..7.....2.....
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puzzles4_forum_hardest_1905
.......5.4.5..6....1.4..9.......8.7.8.7....6..4.9..2..2...1.3...3...9...1.43.....
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puzzles4_forum_hardest_1905
..8.3..4..9....2.6.6...2....1.........3.4..5.5....9..1.....3.7.....7.5.4..75..8..
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puzzles4_forum_hardest_1905
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puzzles0_kaggle
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
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18
puzzles1_unbiased
..6..7.5....52..1.9..8.........4.2..38......14......7...1.8..3.74..6...8.6..95...
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puzzles4_forum_hardest_1905
..9..38...8.7.....35.....6.8...2...1..24....8.9...52.....56..1.....7...49....25..
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
5..9.6.2...6.4.....29..8....5.1...6.9.......36.3..7...........8..53.1.9.1...7..5.
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puzzles1_unbiased
..1.58......3..61.........7...5...6.8.....5.164....97..5...6...3.287......89.1..3
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puzzles4_forum_hardest_1905
....1...9...8.31...1...5.8.1..7...6...2.3...4.6..5.3....6.....27....9....5..8.9..
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34
puzzles1_unbiased
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puzzles4_forum_hardest_1905
.5......49......3...1.5.7...4.2....8.8..7......6..52..3...61........7.9...75..1..
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puzzles0_kaggle
..7...8.5154..963.93.6.27.4.2.3.658.389...1..6...1....5....82......73..9...14....
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puzzles1_unbiased
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puzzles1_unbiased
..76.8........92..58...1..6....7.9.4142.......9..6..5..6.9....38.3.......1...7.6.
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puzzles1_unbiased
..728...39.1......3...97...5.6........47.6.9..1..3...2.....3.8....548.691..6.....
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0
puzzles4_forum_hardest_1905
.....128.8...4..9.1.2.9...792.....3.6..4.......1..986.....5......9.....32....491.
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puzzles4_forum_hardest_1905
...7..5..59..6..3...4......23..5.9....89....3...6...2.4.....39.12..9...5..9..6.1.
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puzzles4_forum_hardest_1905
..3.5...4.....6.5.5....3...13..2.47...4...2...2......33..9..8....7.3...2.91.4...7
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puzzles4_forum_hardest_1905
..6....4.2.46..5.9.5....6...2.4..79..6.5...2...1..7..53.5.8.....4.3.........5...3
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puzzles4_forum_hardest_1905
.3..4.2..2....9..1.71.3.5..8......2.....5.8.....8.2.6...4.2..5.7.23..4...5...4...
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50
puzzles4_forum_hardest_1905
.4....3.....4..8..3....9.4.2.53.1.9.1....7.3.....6...5.2319..7...7..3...9...7....
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2
puzzles4_forum_hardest_1905
.7..84.6.5...7......85..7...8.6....7.5.49..86..9...2...3.8....51.....83......3...
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25
puzzles4_forum_hardest_1905
.91...2....8.6..1.5....18.7.1...57.99......4...76.......9..65.1.5.31...........2.
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5
puzzles4_forum_hardest_1905
21.....5......6.....425.8....293...54.....3......6.28...589..2..4..2.9.......7..8
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58
puzzles4_forum_hardest_1905
5..1.6.2...6...7......8....9.......2.6.3.9.1.1.5..8.....15.3.6.3....12...5..4.1..
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54
puzzles1_unbiased
.5....4.....2......24.89......13.85...6....1.9..8....6..79........5...3...1.6.9.7
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1
puzzles4_forum_hardest_1905
.......929...8...5..26..7..64.7....1..1......72..1.4.......3.....64..1...3..5...8
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7
puzzles4_forum_hardest_1905
..237..6.3.8..5..4.7........3...4.....489...38..5.......61...2.5....9..8......1..
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31
puzzles4_forum_hardest_1905
..5.3....9.........7..86.2.....4.26...9...87..6...8..1..3857.1..1...27.....4.....
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7
puzzles4_forum_hardest_1905
..91..2.......2....3.56...8.5..7...34..........19...4...7.5..8......6..7.6.7..35.
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45
puzzles4_forum_hardest_1905
..94....7.2..6....5...3....2.....8.9....1.7.6..68...4.3...5...4.....1.....87..9..
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7
puzzles4_forum_hardest_1905
.2.......9.4.2...75.7..92...5...7..2...8.......8.1.6.......1.3..4...5..93...6.1..
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6
puzzles4_forum_hardest_1905
.26..7..4.9..1..2.8...........5.......2..4.6..1..9...2..7..32...8.....36....5..47
526937184394618725871425693639572418752184369418396572947863251285741936163259847
74