source
string
question
string
answer
string
rating
int64
puzzles4_forum_hardest_1905
2..8.......5..67....3..56....4..31.....4...9.....6..43..73...61.....1...5...7.3..
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puzzles4_forum_hardest_1905
3..2....4..2...7...4..78...9......5..3.4..8...2.8..3.1....2...8.....6.1..1.7..2..
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puzzles0_kaggle
.4.....6329.81....3.57......6...2.18..8....57..14.592....9...4.67..3...59842.76..
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puzzles4_forum_hardest_1905
..1.9..85......6.4.3...8.1.1..75........2.4....2..9.57...........59...7881..72...
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puzzles4_forum_hardest_1905
..1.2...32..54...1.5....82..4...6.7..32.9...66........31.4.2..9....1......49.....
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puzzles1_unbiased
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
......1..93...1.8..2...3.463.......484....5....2..431...9.1....2....8.9..8..7.6..
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puzzles4_forum_hardest_1905
5.4....3..8.34...6.........8..73..6..7..1.38...1.....7....9.6..2....4.9..1.68...4
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puzzles4_forum_hardest_1905
6....4..5..5.1.8...4.....6..1..8..32......1....3....58.3...9..7..8.2.5..95.7.....
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puzzles1_unbiased
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puzzles1_unbiased
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puzzles1_unbiased
.....51...6..9..3.7.5..2...2......8.4.81.........234.115.3.6..2..9.7............3
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puzzles4_forum_hardest_1905
...7....676..3..2...46.2.....8.....163.9...7......3...24...6.9.....9.4..1.......5
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puzzles4_forum_hardest_1905
..8...19.9.....5.4.....9.82..76.....5....8..1.2..3......3.7....4....5.1..6.2..4..
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puzzles4_forum_hardest_1905
....563...4.3.9......48...9.9.6..8....5....7.1.......2.8..6.4..2....3..1..7....5.
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puzzles4_forum_hardest_1905
.6..8...1..3..19..8..5.......94..3...8..6...4...1...7...6..2....2.7....57...4..2.
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puzzles4_forum_hardest_1905
9...4.6...3.....5......2..16..5...8...8..9....5..8.7....3..1.42.7.4.....4...9.3..
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puzzles4_forum_hardest_1905
.....8.35..8..19...3..7..8.4...6......9..7.1..8.2..5...6......32..4.......17...5.
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puzzles1_unbiased
2...7.....9....2....4.5...77.1......86..42.......96.........125.1.86..4.5.......8
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puzzles4_forum_hardest_1905
..4...9.88..4..7.1.......4...98...1..5..3....3.....2....71...9..6..2....9...451.6
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puzzles4_forum_hardest_1905
5.........4.2.9.....6.8...3.....2..8..9.7..3..1.5.....6....4.791......86..7.6.3..
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puzzles5_forum_hardest_1905_11+
5....1....4.9.......7.3.4....3.6...4...2..37..1.3..86.9....2....5.6..7....6.8..4.
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puzzles4_forum_hardest_1905
.15.6.9...92.....87..9...5..2..8.6....71..........4..3..9.....42....38...7.2...1.
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puzzles4_forum_hardest_1905
......5.3.4.1......9.8.3.16..9..8.7.1..7..9.4.7...4.......6....2.......7.1.4...9.
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puzzles4_forum_hardest_1905
..7.4..3.4.......89......51..2....1....5.2...7...9.32..7..3.94.3.9..6.....4......
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puzzles4_forum_hardest_1905
8...7.4......1..8..148....336.79..4..92.........3...1......6...4..1...3......7..5
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puzzles1_unbiased
..8..9......6....81.93...2.4.69....1.....82......3.4.595....7.6.7..62.....3......
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puzzles0_kaggle
29.6.......6..91..8.7.42..3..539....38.72.5.....1..6.4.21.7.48..4.....59.3..85..2
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puzzles4_forum_hardest_1905
..78..9...1...5...6.......44.......6..13..7.......1.2...3..25...5.9.8.3.1..5....8
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puzzles1_unbiased
..298..4.7.......31.5.7......3.....2.....86....72..48.2..3..914.....1.......5...8
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puzzles0_kaggle
..36.5.2976.1.98..1...823........74.6..3...15924.......8..472...1.2....7.5.9.8.6.
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puzzles4_forum_hardest_1905
.8......75...4.3....4..2..9..3..9.7.9...5...4...1..9..7....5.6..1.8.......53....2
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puzzles4_forum_hardest_1905
..65.....17..6....52...1.6...7.2.........53..8..9.6..4.4.8..6.5..1.5..2......39..
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puzzles4_forum_hardest_1905
.9....6..3....2.18.18.7..5...75...9..6....8.......4..3...24...1.....1.8.1..83.2..
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
6......5...24..3..13........7..1.....5...7..6..32..9......498....8..2.4....8....3
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puzzles4_forum_hardest_1905
1..4...7...3.....9.7...51...2.1.65......48.2.6...5......9.....3.8..2.7..7..6...4.
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puzzles4_forum_hardest_1905
..7.8.2..4..6..7.3.....7.5...6..84..9..76....5..24......28..1..79..1...2.......3.
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
.6..2......25.8..35..6.92...4.9...1.1....5.....9.8.3..8..7.4..6........7..6.5.9..
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puzzles5_forum_hardest_1905_11+
.9...51....617..8.....9...4..17...4.3........7...8.3.56..2..4.8..2.4...1.....7.2.
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puzzles5_forum_hardest_1905_11+
7.....1.21.6..2.3.4..1....6...9.......1..83..54......8..5..1..3...7...5.2...956..
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
7....4.1.....8.4.....1...73.....8..58..3..7...2..9....17.4.63..3..8..1....6......
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
.....7..59..2...4..6..8.1...926.....34.....2.1.............5..7....1.8....43...9.
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puzzles1_unbiased
2..81....9..64....4.....2.36....8...5..17..6.......9.8....9.5...4.........6.371..
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
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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
4..3...6..5....8....9.7...3..2......6...1..4..9......5...13.2..1....4.3....76...8
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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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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
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puzzles1_unbiased
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puzzles1_unbiased
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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
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
4.86...9.6....14.8.....4..5.37.981.........2.........4...16...9..92.....365.7....
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puzzles4_forum_hardest_1905
....53...6..4....7.2.....5...1.74..6.6.1.....4...9..8...6...3....9..2.7.7..9....8
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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
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
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