source
string
question
string
answer
string
rating
int64
puzzles1_unbiased
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puzzles1_unbiased
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01_file1
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01_file1
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01_file1
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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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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
7......9..4.1..8....3.....5..9....37...8..1..5...3.....2...4.....7.182.....2....6
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
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puzzles5_forum_hardest_1905_11+
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
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puzzles2_17_clue
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puzzles1_unbiased
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01_file1
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01_file1
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01_file1
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
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puzzles1_unbiased
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
...4......9...8..1..8.5.2...8.53.6..9....7..3..3.4..5.1......6...9..5..7.7..2....
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
8....2...2.91...6.....69..39.2..1.46....2....18.4..5..3.4.1..9.......3.7.........
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
18.59...23.6..1........2...89..4........1..49.......7.......7.12.5.6..9.4....5...
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puzzles4_forum_hardest_1905
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01_file1
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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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puzzles4_forum_hardest_1905
..8...6.7...9...4...17468.....2......5..7..2...2..17....312...6.....3...21.8..3..
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puzzles5_forum_hardest_1905_11+
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puzzles4_forum_hardest_1905
83.72..1...1...........13.86...8.5....3..6.8..8..........6.7.2..4..9....967..2.3.
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
1...872.5....2.8...2.....7.7...68..1..3.........7..9..6..8......45..6..8..1.456..
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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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puzzles4_forum_hardest_1905
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puzzles0_kaggle
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
..6.5.43.8....3....9.7.6..14...67....8...5.....74..36.5................2..8..4753
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
.....7..3..4.1.9..75.....4.61..3..9..4.6..3....3..2......8...5...6.2.1...2...9..4
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
..3.2.87..6...9..5......9......3.7..3....1.8...72.8...54....6....2.8..1....4.....
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
...9..1.7.17..35..6......3......59..8...2..4..4...7..3.68....1..2..1....1....84..
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puzzles1_unbiased
9...8...2....4.5.6.....39...8.....5.4.12....9.67......31...87....83.6..5....7.8..
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puzzles4_forum_hardest_1905
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36
puzzles4_forum_hardest_1905
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puzzles0_kaggle
..3.1.9827.64....1....25..4.71.........98....4.....563.9.83.4..85...67.91.4.5..26
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puzzles1_unbiased
1...9.3..38.1..7.6..............6...6.923...4..3971....62..9.....5..741.7.......2
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puzzles4_forum_hardest_1905
8....3.2....5..9.7...1.....3...1.......7....4..6..2.8.9.8...4...2...9.6.6.3.5....
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
6..9...5..5...62....4.1...3.8..6.3.....1....2..5..4.9.7.......6.3...1.2...9.8.4..
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puzzles1_unbiased
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puzzles1_unbiased
..8239..5.......1..2......7.8.35.........2...61.7.......2.753..3.14...6........9.
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puzzles1_unbiased
2....95..........6...76......94......67.95.1..3.6.1.4..8...7....7.5..2...92.....3
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puzzles1_unbiased
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puzzles1_unbiased
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puzzles1_unbiased
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puzzles1_unbiased
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
2.8...4...3.......4.9..2..3..1....57.2...83.....17.......8...6..8...92.56...5...8
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puzzles1_unbiased
...6..54.3...4.8.7.4..2..6.28541........5.....7...9..1.32......4..9..7.5.......8.
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puzzles4_forum_hardest_1905
.3....1....8..1..71..2...683....87...8.4...9...63....5.5.7.....8....26....4.9....
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puzzles4_forum_hardest_1905
.....8.3..9.3..1....5.6.9...7.....19..41....3....7.4...4.7..3......5..2.6....2...
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puzzles1_unbiased
569....8....3.........7.2.6.84.13.....67......7.8.43.5.4....63.........16......92
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puzzles1_unbiased
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puzzles1_unbiased
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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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