source
string
question
string
answer
string
rating
int64
01_file1
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puzzles2_17_clue
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
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puzzles2_17_clue
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puzzles2_17_clue
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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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puzzles1_unbiased
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
6..2..8...9..8...4.....3.1.8...5.3.....7....9.4.....5.5..32..6..6...1.....7.6.2..
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
.6....1.8..7.81.4....5..7...1.23.9....3.98..4..........9..5..3.........1..8.174..
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puzzles4_forum_hardest_1905
3..2..4............9..1...5.2.75...9..76......5..4.7.25...8..2.2.94....8.8....1..
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puzzles4_forum_hardest_1905
83..7...6.4.3.85....16.....28...7..4...........92..3..36.7....81...4.2.......3...
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puzzles1_unbiased
.....694..7..31.....9.....3...3....67....5.98...6.47..61.8...5..435...6.2....3...
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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
..1..3.8..3..4.7..6..9....3.5.3...9...2..74......1...78..6......4....2....3..5.7.
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puzzles4_forum_hardest_1905
3..4...2.....2...6.....51....39....2.97...5..2...7..8.6..8....7.8...1.....9.6..4.
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puzzles4_forum_hardest_1905
4.6.7.5...9...8.67............2..4...3....9..9.4.5...6...1.....8.......55.9.6..4.
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puzzles1_unbiased
..4....9..1.....7.3..9..14...9....6.2....7...45.1..8....5...2.9.7...9..3...26....
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puzzles1_unbiased
9.1...5...86..52......8..9....1..74.7....8....19....2....2.76...7..6......2.49..3
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puzzles2_17_clue
....8..3.6....1...3...9.7........6.4......3...9..2.....7.4.6.............8.....2.
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
..3.....1.1....92.9....18..6..1...5..9...2..8..5.4.....64.7.......6..7...8...3..2
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puzzles4_forum_hardest_1905
.6.5...7......7.4.4.7.1...6.9......32.6.3..1......86...29......6.1.7.4.....2....1
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puzzles4_forum_hardest_1905
1..9....3..2..7.5.....4.6..7.5...9...2...5.7.8.1.........36.2..2....8.1.........4
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puzzles1_unbiased
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
........8.....891.1.....74..5.3.....7....9..4..6.2....8....4..1.3..5..9...26..4..
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
..5..4.7....9.56.2..6..........12..35.4...8..3.......1..3.4....86.729.4....6.82..
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
8....9.3..3..6...2.74.3..........5...6..7..137..1..6..6.23....4.4.......3.7.4..6.
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puzzles4_forum_hardest_1905
1...8......5..73...7.4...9.9...4..2...82....9.2..7.6....3.5.9...8.7...6......4..1
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puzzles1_unbiased
...2.9.....7....6...3..1..4.....43..6.....1.9.1.9...58.2.....8..3...76..8..62.4..
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
.....92..9...6..1..85...7..4....6.8....4....9..3.8...28..6...3..5...3.....7.18...
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puzzles4_forum_hardest_1905
.....43....95....12...1..7...4.5...8.6.9.8......4.....7.........3.2...6...1..5..9
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
9...7.5....4......71...8.2..9...3.7...1....9.2...9...5...3....6.4.86.9.26...2..5.
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puzzles0_kaggle
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puzzles1_unbiased
....4..6.4.21.6.......5.1...9.3....1....1..9..6.8..52...568.9....3....15...9..7..
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puzzles5_forum_hardest_1905_11+
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puzzles4_forum_hardest_1905
..7..693...8..76.....5....7.5......9..3..9.7..4....3.....1...6.....2.8....5.68..3
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
.8.9...7......6..39...5......8..54..........62..1..89...92...1.17..4.....2....3..
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puzzles4_forum_hardest_1905
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25
puzzles1_unbiased
14....2.....7...6.3.7......2..9..3..7..23.4.8..3.8.7.......8..5...51..3..51.79...
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1
puzzles1_unbiased
..2..5..6..4...35....24..9.531..62....8...1.5.......7..6....7..8..51......39.....
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1
puzzles4_forum_hardest_1905
....7.1.6....3.4.5.5...4.2...93.....8.........4...12...6...3..2..78.....3...96.1.
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
5.39...1..4......3...6.5...6....1.7..28.....4.7.2..1..........7....4.86..67....42
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1
puzzles4_forum_hardest_1905
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12
puzzles4_forum_hardest_1905
..3.....8.6.5...9.1....3....4.1...5...5.7...98.....7..6....4.2....2..9...2..61..5
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54
puzzles1_unbiased
.........76...89.......4.23..2...3....8.65....3....7.6.2..7...48..4...1...6...8..
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puzzles4_forum_hardest_1905
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31
puzzles1_unbiased
97....3...485..1...5.4.....7....4..65...6.......1.9.8....8...9..6....5.3.....2..4
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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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puzzles4_forum_hardest_1905
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puzzles1_unbiased
4.....17....27...9.3...1.5.....29...7.4.....6.5...6.....8........63..5.2...8...13
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puzzles4_forum_hardest_1905
2...8..45.56.....8...5..1...9...1...7...2..3...29....6...3.7.8.3..2.84......4....
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puzzles4_forum_hardest_1905
..4....3.........13....65....7.6.8..8..7......35..8..9729..53...8.2.....5...879..
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
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29
puzzles1_unbiased
6...7..3..298.......8..6..7..........5....6.4.....9.2....6...58.64..3..11...8.4..
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puzzles1_unbiased
6.....3.594...........384...2.....3...9......56.1....7....27....31.9......4.5..78
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puzzles1_unbiased
793..1....5......2....57.4.....1.4...3.49..582..........2.7.3.4...8.....465......
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
..2......46...9.1291..2...6.9...15....1.9..648..........9.1..45...5.3....7......1
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puzzles4_forum_hardest_1905
..5.4..9.......2..4....98..5.3.7..2....9.2...9...3..7.7.41..9...5.....4.3.9..4..6
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puzzles4_forum_hardest_1905
..781.2.....7....584........7...8.......2..9...216.7....36...27.2.37..16......3..
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
6.951..7......6...5..97...61.5..9..7.97.2.....8.....9.8.1..7..9...3...........84.
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puzzles0_kaggle
..3.41.691..7.85...48.39....2..7.3.4.6...398.8.1.2....2...157....6....38..9..24.1
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puzzles4_forum_hardest_1905
..3..1..4.4.9.....2.1.4..6.7.5.......2..1...3.3.7.8........28....2....5..6..3...1
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01_file1
......4.....6.7.9.........3.9.7.8...6.72.....28..96.5.9.2......87...52.6.5.....8.
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puzzles4_forum_hardest_1905
..7.2.....6.7.9...2..6.57....8..4.3.1.......8.2.86.5..3.......4..2....1..9..5.2..
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puzzles1_unbiased
.4...89.65....4.....7.214...32.6........8...4..9...6..9.......52...3..1.31.5.....
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1
puzzles4_forum_hardest_1905
.4.7.......8..39..1..85...2.7.4.......9..82..8...6...5..6..1..82.....31........2.
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10
puzzles4_forum_hardest_1905
...5.....3...4685.....3...6..6....9.9..4....8..2..9...4..3.7..5.7....18.6..8..7.4
764598231321746859589231476846173592937452618152689347418327965275964183693815724
23
puzzles1_unbiased
.6.3..5........8.3...8.69.1.........3.7...4.9548...7..7.5.4......1.2.....2.7.51..
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0
puzzles4_forum_hardest_1905
2...8.7...7...6..15......9.1..23...66....1.7..3........1...2..7.2..13..9..94.....
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43
puzzles1_unbiased
7...8...436....8.......5.266...1..45.4....2....9..3....2.65.1..1...49...........9
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puzzles0_kaggle
1.....6.76..91...5.83..5.2.95.2.4.36..78..51...26....4.4...2...2.8.3.4.1.1.7.9...
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0
puzzles1_unbiased
691.....4.2.3....7.....4..........6....512.......78.45..6....81..58...9.9...2..76
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1
puzzles1_unbiased
...31..4...4.52.1..2.6....59...2....7.6..38.2.3..........1...7.67.8..1...5...7.3.
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0
puzzles4_forum_hardest_1905
2.........5...1.6...92....8.3.5....1.....34....561..3.7.........4...6.1...8.9.7..
286459173457831962319267548634578291871923456925614837793142685542786319168395724
30
puzzles4_forum_hardest_1905
8...5..6.......1....2..9..4.2..6..5.7........6.5...3...8.3....1..7.8..2.2....49..
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4