source
string
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answer
string
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int64
puzzles4_forum_hardest_1905
1..3....4.3....5....7.6..9......28....9.1..7.8..5....276..4...........4...49.1...
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puzzles4_forum_hardest_1905
8..9..5.....52...8..5..8.6.6....2..9...7...4..1..9.7..2....9..5..32.......4.3..1.
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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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puzzles1_unbiased
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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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puzzles1_unbiased
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puzzles4_forum_hardest_1905
..5.4....7..3..6....9.7..1..8..6....2....37..........94...3.2.....6....1.5.2.4..8
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
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puzzles5_forum_hardest_1905_11+
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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
...7.4......8...2..4..953...........4...835...53.....98..1.......4.598..59......6
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puzzles4_forum_hardest_1905
4............3...5.654..9...345...9.6....2...1.9.......436....98.....6......7.43.
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
..6.87.........6..94.6.......79..8.........525..........973.4..2...61.3..3......1
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puzzles4_forum_hardest_1905
.8...6...5..8....9.7.3..8....54....7....6.2...9...31...5.9....89....2.1.4...3....
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puzzles4_forum_hardest_1905
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
..2..5.7.4.....5......6...2.6...78.....3...9...9..2..1..7..19...4..7..1.3..5....7
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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
6..1...4..47.3.8......6.7...59...21.826.....9.....4...2............2137..84.....5
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puzzles4_forum_hardest_1905
..17....3....1..4.8....31.....3....7..5.4..6..8...19....8..92..51..3....29......6
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puzzles4_forum_hardest_1905
..84.6....2..7..3....3.29....6.....5.8.7...6.1...648...6...7.2.8.....1..2.5.....9
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puzzles1_unbiased
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puzzles1_unbiased
96....58.............2...9...8..3.....4.9...6..756...9.8...6..4....31.783....4...
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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
.....74.2.4...5.3.....4.6.5.3...2..4..9.7....1..8.......17......5...63..8...9....
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puzzles5_forum_hardest_1905_11+
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
8....71.....8....3.43.1....4...7...1..6....7....5..9..32..8...71...4...8......2..
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puzzles4_forum_hardest_1905
97.8....3..5.1...........9......6.3883.2..9...5.....2.......7......4....29.7...8.
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puzzles1_unbiased
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puzzles1_unbiased
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puzzles5_forum_hardest_1905_11+
......4.......2.3....76...85...8...99.65......3....1....59....6.4...1.2...7......
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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
2...5..3....9..2....8..2.153....95....4....6..5.4....3..38....78...71....76.9....
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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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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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puzzles0_kaggle
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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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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
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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..92...8......46..1..6..2..8....8.3..5..4......3.7...9..13..1...4...1.6.5..
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puzzles4_forum_hardest_1905
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puzzles4_forum_hardest_1905
....2..314...3..59..3..58..63......57..........1..3.8.....7......5..1..3..7..9.18
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puzzles4_forum_hardest_1905
...3...41.........21...97.......5.7.95.8...2..7.29.5....1.6.......7.....78...29..
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puzzles4_forum_hardest_1905
...8..1.5..3..5.4....7.....3..6..91.2......3...1..3..4..5..13....9..745.7........
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puzzles4_forum_hardest_1905
..4.3.6.....7...3...2.9.7..2...6.4.....8......69.....14..3....7.2..4.3..3.6.....5
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puzzles4_forum_hardest_1905
..56.7.8.7......56..3...7..3..5.26...24....9.....3....6..3.85...............2..61
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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
1..2.8..3..2.4.9...5...........9...7....12..6..94..1...7.........81.47....1..92..
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puzzles4_forum_hardest_1905
4.....2.9.51.2..8...........84.5..2....7.46............238..1....5.3.8.....5.2.3.
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puzzles4_forum_hardest_1905
62.....9...4.613.....4.......5....13.4....5...1..53.8....6....7.......4...3.841..
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
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puzzles5_forum_hardest_1905_11+
..1.3....7....86...4.9.....8....5.7..3..4......91...........32.6.....8.7.....2.65
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puzzles4_forum_hardest_1905
.2...8..3..9...5..1......4.......29...4..2....7.3....85..7.6....3..2...6..18.3...
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29
puzzles4_forum_hardest_1905
9..6..3...3.8....4.47..........5.6..5......39.6.9....8.1..2...3..2....1.3..5.18..
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38
puzzles4_forum_hardest_1905
....178...5.........86....4..98...4..7..5....1....3.....29..4...9...4.263.......9
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34
puzzles4_forum_hardest_1905
...5....27....1.8..9..6......7....4...1..48..4.....3.13....7.1...5.9.....762.....
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27
puzzles4_forum_hardest_1905
..2...1..98.....2.7....28.....5..4....8..1.9.....3.6....7..8.1....6.3..5.3..4....
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14
puzzles4_forum_hardest_1905
..5...3......5.9.2...1.9.5.4....6....7......8..2.1..3...1.9..2.6..7......8.4....3
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35
puzzles5_forum_hardest_1905_11+
.2..7....8....3.....41...5.....2......94....573....4......1..69..16..5..6....8..1
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13
puzzles4_forum_hardest_1905
.6..1..4.4....68.........36.79...5.4...2.....3....5.8...27......1..9....5....4..8
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14
puzzles5_forum_hardest_1905_11+
3..1..4......6.....1.....87....7..6...32..1.......8..5.3.9..2..4.9.2....2...35...
375182496948567321612493587594371862863259174127648935736914258459826713281735649
54
puzzles1_unbiased
4..1...2.....58.6.....4.7..3.2.....78.14.2..9.....12..96....13........86...9.3...
436179528197258364285346791342695817871432659659781243964827135723514986518963472
1
puzzles4_forum_hardest_1905
.4..9...7..3...9..9..6..84...1..6.8....2....5.5..4.7.......52..3..1....8.2..8..7.
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puzzles4_forum_hardest_1905
9...7...6.....82...826...3.5...4..1..9....5....15....3....2...8.7...4.6...81..3..
934271856657438291182695734523849617896713542741562983315926478279384165468157329
13