source
string
question
string
answer
string
rating
int64
puzzles0_kaggle
..6..3.4.1..79....3.846.9........856..2.37...9..8.123..5..7.3..4.7.2..89.2.9.54.1
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puzzles4_forum_hardest_1905
7..5....3.....8.....5.6..4..7..1....39....2....63....7.5.6....94...7..1......28..
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puzzles4_forum_hardest_1905
.......5...8.1.2..96......35..1....6..1.7.4...3...9.....78.4..2...7.18......2....
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puzzles4_forum_hardest_1905
.....6.....5.2..7..3.5....25....16....8.7..2...39....43..8....9.54....8..8..1.2..
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3
puzzles4_forum_hardest_1905
...85.2..8....6..4..5....3...7.2..9.3..9.8..7.9.......1..6..74..3......1..4..1.8.
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5
puzzles4_forum_hardest_1905
1.......8..32......2..9..5.7.....8....1.....4.5.6...9.3..94.6...6...2.4....56...7
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puzzles4_forum_hardest_1905
..573.....6...9..3...6...1.5...7..8..2.9....64....2...8.....1.....2...4..7..9...2
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puzzles1_unbiased
.2..9...6...4.....5..3.1.4.....2..64..2...8...59..3....8.1.4.5.1...7...3.9.6...1.
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puzzles0_kaggle
.9..4.871.2.61...3...3.8.25...1.4.8.7.52.9...8.....5.4.6.9.53.82.1.7....38......7
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puzzles1_unbiased
.2...8.5..9.1..243..7.....6..3.......8....514....5...8.7.31....64.57..8....2.....
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puzzles4_forum_hardest_1905
.7.1...8.1....96....3.8...1.....69....73....5.4..7..2.7....4....5..1...4..42...3.
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17
puzzles4_forum_hardest_1905
......4.7....2.3...31..4.8.6..5...1..13..78..4.......3.74..1..83..........8.9....
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24
puzzles4_forum_hardest_1905
.....9....94.3..6.5..4....1..7.9.8......76....493...7.9.........3....2...76..3.4.
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puzzles4_forum_hardest_1905
..5.29....9...7.3..746....97...............8..29.6...4.47..6..2....7....5..4..1..
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01_file1
1...7...5.8.....3..529.......5.8...7.71.4...2.......4.7....4.5....6......1..5...8
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01_file1
......8.25..........1..4.3......1..6..3.4..9.2..9....8..94...7.6...37....5..1....
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puzzles4_forum_hardest_1905
.1..4.3.....5...7......6..92.3.81...1.4..28...8........4..3.2.......9.5...7.....6
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puzzles4_forum_hardest_1905
2...........5.....3.5..1..61.83....5......4...7...5.83.2.1.3...8.6.5...1..18.6.9.
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70
puzzles4_forum_hardest_1905
9.......2.3.92..7.2.7...5.......813...3.....56..39..2...26.9.5....1......6..84...
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17
puzzles4_forum_hardest_1905
6..1......1....46.2.5.....1.5.27...4.....8.3.82.4....6.......5..6.5.7..2....9....
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puzzles4_forum_hardest_1905
....19...7...8.9...912...8..18.2..6.3..6......6......5.39..2.1.........4..61..3..
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puzzles4_forum_hardest_1905
.1..9.28...78.2..18...........3..4...7.2.1..3..3.6..........5..7..6.8..2..2..3.6.
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80
puzzles4_forum_hardest_1905
.49.3...1..8.9.4.31....7.........1....4.8...9.5.....6....3.4..24...2.9....2..8...
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01_file1
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89
puzzles1_unbiased
...8.4...4...5.6.93.....2.....1...7..9........326....5.1.2.......457..86.....13..
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puzzles1_unbiased
.5.26......14.....9.....4.85...7..6...4....8.7..182..9....2......95....3...94.2..
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puzzles0_kaggle
.3.9.7...57.2...86.98......2..57.4.1...83.7.5.6...1.23....4...2416..9.5.8..36....
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0
puzzles4_forum_hardest_1905
3.6..7....8.6..3..5......1.....4...1.....9.7...53..8..6..2..5....8..4....2.....9.
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puzzles4_forum_hardest_1905
.2..5.......1..5....8..9.7..8...3.....6...3.7...96..8.46.2..1....9..6.3.....9...4
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puzzles4_forum_hardest_1905
.....7....5.98.7....1.6..89.....4.....5...2...9.21..7......61..5.3...82..1.82...7
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29
puzzles4_forum_hardest_1905
..1..9...53..6.9.....3.5.42..8....9......3..439.6..7..75...64....6.......1.57....
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20
puzzles1_unbiased
.......63..342..7.....9.4.8.....5.....8........9.8..249623..7..7.1..2.5.....7..8.
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0
puzzles4_forum_hardest_1905
...9....1..8.6.3...5...2.4...41......6..85........3.2..3..7..6.7.......9..1...8..
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puzzles1_unbiased
8...2......25..1...95.....3.6...3...4...6.27......4.9.....459..6.1....8......1.3.
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1
puzzles4_forum_hardest_1905
...7...4...7..9..6.3..6.1..3....14...9..3...8..42.......5.4...3.6...89..2......5.
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puzzles1_unbiased
..4.5..3.......1...9.7..5...6...1......3..8.9.5..9..67....43.9.7......525........
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0
puzzles4_forum_hardest_1905
....8.1.......1.43.1.....98.8...93....5....6.6..75.....3...49..76.2.......4.....2
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puzzles1_unbiased
..3...54.4...3.7.....6.4..9...216.....1..8..3.9.....72..2......1..4.96......253.7
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puzzles4_forum_hardest_1905
6....4..5.4....3....2.5..9...97...5.8.........3....6....157...2...4.8.......9.57.
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puzzles4_forum_hardest_1905
8.23...6..7...8..3......5.8..34..91.....9...75..1.......1.326.....6.........14.3.
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puzzles1_unbiased
.8.314........9.8....8..1....178...26.....75.2....5...5.62....48.......1.9..3...7
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puzzles1_unbiased
.75.8.1..4...623.......1..6.....87..8..2...9.2.6.3......4..92.7......9.4....4..13
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puzzles1_unbiased
39...7..1.4.........6.5..4..1739...58.3.........1.2.6...2..9..4..9...65..8.5...3.
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puzzles0_kaggle
39.58.2...4.2936....1.......6.9.8.5.52...438.1...2..7......6.3448..7.9..67.1...28
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0
puzzles4_forum_hardest_1905
...9..5..8.9..3....1..4..9..2..7..4...34....8..1..59...6.......2.7..4.6.1.4.2.7..
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5
puzzles4_forum_hardest_1905
6...4.9.......2.1..5.9....3.8.2....92.48...6......12..9.8..3..53.57...9..7.......
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puzzles1_unbiased
.1....8.2..4..15.....7.8..98.9......13.8.2..762.9...........94.3.6..........7...5
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0
puzzles1_unbiased
....218.....5.7...8.9...5...8..6.....32.....6..73....59...3.....18...2....48..1..
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0
puzzles4_forum_hardest_1905
..5.7...2.7.......1..6..3....8.....5.1...2.8.3..9..1......394..4...6..3....4....1
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26
puzzles1_unbiased
.4...3.1.......3.26........81.6........35..4.49...7..6..1....9..5.2..17...81..2..
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puzzles1_unbiased
....94...1..2...6.7.3...9....5..91.4....6.37..1...8....8......9....87.53....3....
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puzzles4_forum_hardest_1905
8..3...4.4.6.7.2...5........6...7...9..2..4....4..1.8...5.2.83.....1.92.2..8....4
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puzzles4_forum_hardest_1905
.5...2.7..6..7.8..7.......2..5..79.18...9..5..9.3..........93..5...6..2..8...1..4
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puzzles4_forum_hardest_1905
98.2....425....8....4.......79....3.3....6.....59..2....85..4......7...1....1..6.
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puzzles4_forum_hardest_1905
....3.6...6.57...34....1.7...9...5..2....8.1....9....7..41...2..2...7...1.....7.8
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puzzles1_unbiased
....27....8......3.71..825...67.....1..63..98....9..1..1.......8....352..5....8.9
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1
puzzles4_forum_hardest_1905
.....2.1...73...6.2...9.3..57.8..1..68...3.5...1.......4..3......56...8..6...1..4
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puzzles1_unbiased
6...92...7..81...6.5..7.....9.45......4...2.3.....841......73..4.........18..9..7
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puzzles1_unbiased
..8.67.9..3....6...5..1...2..7.86...64.3.9......2.........92.........3.117....95.
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puzzles1_unbiased
5.4...28...98.216......4...6......32.83...5.......1...2...9...6.3.2.5......17.4..
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puzzles4_forum_hardest_1905
........9...5...8.8...7.1.3..8..4....7..8.3.61........36.8...9...1.6.7.87..2.....
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puzzles4_forum_hardest_1905
.....3.7...4.67.8..5....3.663...4.....8......47..8..6...3..6.4.96......2...1.....
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puzzles4_forum_hardest_1905
.....9.......6.7....63..48...8....6..6..5....3.....24.2.4..6..7..3..1....8.2..63.
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puzzles4_forum_hardest_1905
....35..8...9..5......68.9.5.....1....7.54....8.3......9.8....63.5.2.....6......3
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41
puzzles4_forum_hardest_1905
....8.9...5.........92..31...1..829.6..92.....2.13...47..........2.9.83.........1
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61
puzzles4_forum_hardest_1905
..15......5.23.4..3....7.655..6...27......3....9......6...5..32.8...6......7....6
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puzzles4_forum_hardest_1905
..2.8.....1...6...8..1.32...6..2.3.......5.62.3..1.8....7..1....2..6.1.....4....9
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01_file1
..27..56.....5...7..63...4.....79..1.8....7.....2...3..7.4.....4...63.....3.2....
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puzzles4_forum_hardest_1905
..6..8..5...34.9....3..6..4.8....65...5...3..4.......8.....5..3....7.42.1..4.....
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puzzles4_forum_hardest_1905
..65..32.9.......5........7..7..256.5..37...41..6......8...5.....5.6.73....2.....
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puzzles4_forum_hardest_1905
.1......2..28.3.4......26....43.62...2.9.....5..........82.4..6....9.38.7.....4..
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puzzles4_forum_hardest_1905
.1...43..5.7.....6.4...7....5.1...34.....3.57....5.1......2.....3...57..8......95
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puzzles4_forum_hardest_1905
.429..3....12..5..3.......4.....31.....5....9..3.1..52..53..9..8......6......7..5
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puzzles4_forum_hardest_1905
.5..6.2..1..9..........2..76.8.2..4..4......2..5...6...6..4.82...3..5....2..8.5..
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puzzles4_forum_hardest_1905
.7.1.......6..79..5......8...7.4..63......4.......6.79.9......2..3..97....4.736..
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puzzles4_forum_hardest_1905
.8.6.......3..8.9.7.......489....2....1..5.3...5..9.8....8...1.....1.5.3.....39..
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puzzles4_forum_hardest_1905
29..4...3.......5.3....8.......346....7.92...43.8....9.7.....3.82...3..4......1..
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puzzles4_forum_hardest_1905
4...8.93.2.....64..3.6.4..5.4.9.3.6....4..5....7..........3....1.........6.5.94..
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puzzles4_forum_hardest_1905
5...1.8..4...6.5.1.8.3......1.....2...91.7...6...8....1..5.6..4....4..1....8..6..
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01_file1
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puzzles4_forum_hardest_1905
9.8.5..3.1...8..9......2..15....1....8..3......35.9.8....6.87..8...1..5..4.......
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puzzles4_forum_hardest_1905
.7..4...86......5...2...1...6.....2...5.3.....3.7....4.8...3..7..697......748..1.
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puzzles4_forum_hardest_1905
.8...5..3..67..2......8.5..67.2...1.92....6....1...........4.....76..1.44...3..5.
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puzzles4_forum_hardest_1905
86...9.3..7....5....5......4....8.2.........1.9.17.8.......6..4.43.8..6.6..9..2..
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puzzles4_forum_hardest_1905
..89..53.75...3..9....58.....3.8.49.........6.7...4.8.........2..7..594.1...9...8
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puzzles4_forum_hardest_1905
.2.4........8..2..5....2.9..95..68.1..6....5.1...........57...365...1.8.9....8.1.
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puzzles4_forum_hardest_1905
.....1..84...9.5...7.5...3..9.2...1.7.......3..4.7.9....6..2..55..8......4..5.6..
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puzzles4_forum_hardest_1905
..2.1...49....216..3.....2...5.6.4...9.8..........7.5.8....3.....6.2..4..2.7....5
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4
puzzles4_forum_hardest_1905
..9..7..5.2..1....7..6..1....8.9..5.....3...857...8...4.....2...6..7..4...7..3..9
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38
puzzles5_forum_hardest_1905_11+
7..1..3....3.9....15...3....6.....8...7..19..2...6...7....8...4.7.4...2...5..97..
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51
puzzles4_forum_hardest_1905
.4...2.1.6..8....3......5..78...4.3..1..87..9..95.......4..83...7.2.....1.8.7..2.
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26
puzzles4_forum_hardest_1905
...........125..434....195.1...6......3.......4...531......359..5..4...79...8...4
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12
puzzles4_forum_hardest_1905
........3.5.6...4..9.4.2.6...8..41.2.4.9...5......7......2..6..5....9.2..2..5...4
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4
puzzles4_forum_hardest_1905
..1..2.4..8......2..4..3.16.1...6...42.....6...62....3..2..1.3.76..9...1........5
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11
puzzles4_forum_hardest_1905
..2.3..6.38...6..9.9.8...4..6...153.83.6...91................7.91..6...3.....9...
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10
puzzles4_forum_hardest_1905
..3.9.2....5.3.46.62.4......34.68..126.1..3...................4....7....41.6...3.
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47
puzzles4_forum_hardest_1905
..4.2.....5.4...8......6..4..86.5.42....1..5...52....6.......3...25....89...47.2.
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35
puzzles4_forum_hardest_1905
.3.4.....8....6.93..98..2..7..91.6.8..........8...7.396..........8..9.67.7.5.....
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33
puzzles4_forum_hardest_1905
.5.7.....2...6....17.5..8..8..1...2..1...5..8....7.1...8.2..7..7...13..94.......2
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44
puzzles4_forum_hardest_1905
1.6.5...9.3...1.5...96...7..95.2.81..........6.15....2......94.....9......2..5..1
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11