source
string
question
string
answer
string
rating
int64
puzzles4_forum_hardest_1905
.1...74.....3....8...5...6.....2......4..593.59......6.41....8..572.....9....17..
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puzzles4_forum_hardest_1905
........6..6.8....5..1.6.3........2.2..4..1.5..1..23.41...53.4.4.9..1.5....9..7..
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puzzles4_forum_hardest_1905
.....36...4..1.35.3..9..4.....8.....4...9.23..5......751...9...23......6..4.2.51.
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puzzles4_forum_hardest_1905
.....5..7.253..8...3.18......36...21....3.6...6...2.8..8.9.31.........9...9.4...2
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puzzles4_forum_hardest_1905
....2.73..2.3...495...94....5..3..82.8...91....68....4.4...3.98..5......8........
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puzzles4_forum_hardest_1905
...4...9.9....57...4..9.5.2.....8..34..72..5.5...4..79......6...6.1.....7...64.2.
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puzzles4_forum_hardest_1905
..1..3..23.4..25.1.6.7.......542.....2..3...51....5...8.....9...19..4..3....9..1.
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puzzles4_forum_hardest_1905
..3.7.2..9..8...36.....3...6.....98.7.49...6.....1...4..6.87.5....5.....5...69..7
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puzzles4_forum_hardest_1905
..4..28.6...8......8.....5......9.6...94....3...32.9...96..324.....7...1..32.46..
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puzzles4_forum_hardest_1905
..5..6...........53..85..2....4..1..7...8..3.8.9.23.7......8.9.9..7....3..8.9.2.7
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puzzles4_forum_hardest_1905
..5..6.4....1.4..5....5.2....6.1..29.....9...9.....7....4.6...25.2.4.6.1.6.3...8.
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puzzles4_forum_hardest_1905
..6.8.42..3...4.1............3..854..7.4..6....4.2...13...62........5..9..58..26.
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puzzles4_forum_hardest_1905
.5.....4...8.9.5.7...5......37.2.98......6..1.12.8.7.....2.93....38....2....3..7.
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puzzles5_forum_hardest_1905_11+
.8.9.....73....6....4.37..8.....5.6.......2..4...23..7..2.7..1.3..5....2.4..82..6
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puzzles4_forum_hardest_1905
1.......99...4.5.6..58.9.3....4...8...96.8..3.1...7....2.....6...6.7......15.63..
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37
puzzles4_forum_hardest_1905
28...6.5...4.....7.9..3.....5..6..2....2.....72...9..597...85....1....82...6...79
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puzzles4_forum_hardest_1905
4.3.......1.36...4.....7.3..5.1..8.68...2.....4.6...25.9....5..6.4.....91..9...6.
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puzzles1_unbiased
..24.56...61....4......37...2........3...75.....6..183..6..2.578...9..1.......9.6
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puzzles1_unbiased
......4.5.....7...5.86.1.2.8.....1........9.7.9..32.....41...5...13.....689.5.3..
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puzzles0_kaggle
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puzzles0_kaggle
9.1.7......4.1..8.6...327......256.8729..63...5...4..14..86....5.7....3.3.....124
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puzzles1_unbiased
.45....36..821......2......4...........4...83..658...1.6.....4..53.....7...162..5
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puzzles0_kaggle
4.29...8..37..64..8.....3.53..5...78.15..26..69.4.1.5.....9.86.14..2.......7349.2
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puzzles4_forum_hardest_1905
.5...3..47..6.........2.......9...139.......5.1...489..9...1..82...7......63...5.
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puzzles4_forum_hardest_1905
.2.1....88....57......4..2..1...36....6....7.5..6....9..3.1..4..8.5..9..9....2..7
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puzzles4_forum_hardest_1905
.8......45...2..7...98..1.......7..5..1.6..3.7..3..9...4...2.....5.3.6..3..1...8.
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puzzles1_unbiased
4.8...5.15...4...6..6...7.....8..........149...263..5....5.716...5.......4..86...
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puzzles1_unbiased
.1...9...8.....5.....85....14.2.......2.653.....7..2.15.49.6.1........5.....418.3
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puzzles4_forum_hardest_1905
.5.4.....6...1.9....7..8.....6...12.2...9...6.7....39...87......4...56......2..3.
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puzzles4_forum_hardest_1905
..8.3...9.6....1..9....24....2....5..8..6...33..8...1...75......9.4.....8...7...6
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puzzles4_forum_hardest_1905
.7.1.63.5....7..1..3.4..6..2...3...6.6.7.....3....48...1.5....87......5...9.4.1..
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puzzles4_forum_hardest_1905
.8..1...97......1.6.13..8...6..73...3..5.....9.7.6..5.8.96..7......2.........8.94
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puzzles1_unbiased
2.3....766......8.718.5.....2.7.6...34.........138..2......53.8...86..1.........9
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puzzles4_forum_hardest_1905
...1....38....6.7..5....4....9.....2.4...35..7...1..8.6..53......26.7..9.7...1...
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puzzles4_forum_hardest_1905
.6..1..74......6..4......516..74.5..1..9..7....9..3..2.......8.5...7.1...8.2.....
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puzzles1_unbiased
....569.....7....64..39..5..618.5.......7.5....3...8...2.5..43...72.....6....9..1
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puzzles1_unbiased
.....2..8.451.7..9....9......7.5..9..1.4..7..3.47..8.5.7.....3.....162....29....1
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puzzles4_forum_hardest_1905
.....36.262..4..9...76....4...8....994..5.2....1......7......5..........25..9...6
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puzzles4_forum_hardest_1905
..5..16.89..8...1........2.3.16...4...6.8...3.7.1.3.....83..5......1........5...4
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puzzles4_forum_hardest_1905
..9.8.5..16.5..........9..6.....2.....58....1....9.3..4.69....5....4..7...16....8
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puzzles4_forum_hardest_1905
.3..64.7......8..5...1.....24..8..3..7.....6......29.47...3.....8.4.6..3...8...4.
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puzzles4_forum_hardest_1905
1.3.....5.7..2..1..9.5...6..1....6.....2.1.9.9...6...78.......6.2..9..7.......4..
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puzzles4_forum_hardest_1905
72...6..1..1......56.....7....8..4.....9.......7..5.2...5.49.1...6..2.5..9....3..
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puzzles4_forum_hardest_1905
9...3.1.....6...8...4..1..3.2.8...3.6.....4....7.5...21....2..5..5.7.3...9.5...4.
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puzzles4_forum_hardest_1905
..93..54......8.6...2.4...79.1......7.48..6...2..9...4.......7.2..67...1.....5.3.
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puzzles4_forum_hardest_1905
.6.41.8...5...2..4...7...3..2457.3...96......5....6..2...8...1.......5....5..4..9
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33
puzzles4_forum_hardest_1905
.7......3.839.....2....48..65.....48.....6.52......6...9...3..18....25....17....6
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puzzles4_forum_hardest_1905
6......7..1..5.2..........54..29.....9...54..5.341...8..79....6.4.5..1..3......8.
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puzzles4_forum_hardest_1905
..6...8..1...47.9...93..7..8...214......3.....2.4........59.17....2..94.9....4..8
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puzzles4_forum_hardest_1905
1...9.7...3..1.6....9..3.212.5.8.....9...2.5.3..56.....4......8....2...79....4.1.
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puzzles1_unbiased
.4..12.98..79......2...6..3.......151.6....74.....16....8.7......2.9.3.7.5.2...4.
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puzzles1_unbiased
..6..8...12.6........5...9....2..94.....1.6.748.3.95...3....71..58..........5...4
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puzzles1_unbiased
..9............18.4.82....986...5..25..63........17.3.634...2....5..687.7.......3
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puzzles1_unbiased
94...5..........17....1.2......3.5...95.....47.3.4..6..6.4.....8..7....652.8..4..
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puzzles1_unbiased
..5...3.1..1..48..93......58.7.3..4.4..1.6.3........7....94.........3.5.1.....6..
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puzzles4_forum_hardest_1905
3..1...7..7...8.....8.7.6......9.7...6..1...92..4...3..2.....5.4...213...3.5..4..
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puzzles0_kaggle
8...7...2.3...86..1.954...8.549.3.862..4.........1.2.7.4.6..579.86...3..5.21.....
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puzzles1_unbiased
3.....86.4..........84..95...3.84..9....3...62...6..3..29.57........9...61......8
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puzzles4_forum_hardest_1905
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puzzles0_kaggle
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puzzles4_forum_hardest_1905
....5..7...42....3.....61...2.3....49.8.....14.3.9....2..8....9....7.6.......5.1.
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puzzles4_forum_hardest_1905
...27.9.1.....1...1..96....7....21....8.....3.3...7.4...4....5..5......86...592..
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puzzles4_forum_hardest_1905
6...48...1..2..7...4..71...8...2.4...3......5..6....9.2....71...6.....3...5.....9
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puzzles4_forum_hardest_1905
37...2.5..5.74...6..953..........1.....2.....23..7..4.5..4...3..98..........5.2..
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
6.1...8..7.235.....4...6..7..6..2..14...3...........9.2....7..6....2.5.....9...82
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puzzles1_unbiased
..21.....87..9.6.....6.25..1...3.....847............8.4.....16...9..68..3.8..547.
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
..5.7.1.9....8..5...1...48.9.7.2.5....84..69.6...5.......51.......7462...7.2.....
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puzzles2_17_clue
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
..4.9...15.........98..3......2...7..1...8..3....5.6..7...8..5...3..4..8...6..2..
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puzzles4_forum_hardest_1905
7...5....5..2.47....4..1.5.8..3....6..7.2.1.......9.....5.4.2..3......8..6......9
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puzzles4_forum_hardest_1905
..2.8..9..9...76..5..9..........5..3..63..2..37..4..8..1..2.4....4....7.8.......1
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puzzles1_unbiased
9....3..6.6......7...4...9.1..9....447....9318...........5..1...9.8.6.....87...25
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puzzles1_unbiased
...6......14.7....9....27........3..8....6147145..3.6..7....2.9.5.321...6..9.....
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puzzles4_forum_hardest_1905
4..2..8.....8.5.4.....4...3.9.5..1..2...8..3......6..2.617..9..........78...5..2.
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puzzles4_forum_hardest_1905
...2..8..2....7.1.....1...5..39......7...45.64...7..9..3..691..1..7...6...8...9..
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
6....97....46...3..3...8..6....1.5..3..7....9.52..4....9.....1.8..49...7.....2...
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puzzles2_17_clue
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
..46.3.9..9...26..6......234..9.13...7..............5.13.2.49....8..7..1....1....
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
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01_file1
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puzzles4_forum_hardest_1905
..675...31..............56.5.....3.9..398..5..4......8.7...2.....586.9......7..3.
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..........2.78..1.....6...5..2..7...8..91..2..1....4..97.2....3.8...6..1..189..7.
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01_file1
.....38..8.752..4...34...7.....15.....52...3.9.......65..7....4.....2.5...2...7.3
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01_file1
.....739..1..9...6..2..........1.64..4...98..1.......9.8..6...4.91.45..86......5.
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puzzles4_forum_hardest_1905
....4.1....7.61..8.......7...61..4..2.14....7....82..1..86..7..9...586.........83
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01_file1
..6..7....79.8.5..8..5........83......4....2.9....58..6....871..1.9.....7.5..69..
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puzzles4_forum_hardest_1905
.2...4.3...9......8..5..1...426.8.7..7...3.8.3.......6.8....7....4..23.82......4.
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01_file1
.4...1...7.9.4.1..6..9.....4.8..7....9.6..7...6..1.98.3......5.....24....7.1..4..
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puzzles4_forum_hardest_1905
.5..16.8.1.9.....6.4...9.5.7....53....1.9..67...7..59.9.6..7..5.........4......2.
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puzzles4_forum_hardest_1905
.6.7..8..8.4..273...2.8......9...5..7..8..24..........4.....32...72....5..14.3..7
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01_file1
.8...2.....5.7..6.76.4..9......2.3...4.68..5..........8..75..4...4..6..5.5...8..1
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32...8.1...81.....5...2....9.....7.....8.4.....3.1..8...2.5..3..6.3.......5.8162.
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