source
string
question
string
answer
string
rating
int64
puzzles1_unbiased
97....6..6...4.8....4..2...1.5.3.2...49..5.1..2.....5..981..........91.8.....75..
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puzzles4_forum_hardest_1905
..2..5..1.1.2...9...7.1..8..7.52....19..87..2....948...2..5...86.....9........3..
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puzzles4_forum_hardest_1905
.7.1...9.......2......4.3..89.35..1..178.....63....9..7......5..5...81.9..15....3
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puzzles4_forum_hardest_1905
7..4...1..1....3.5....13...137.4..8...8..7...29.8.........2....47....6..3.2..4.7.
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puzzles4_forum_hardest_1905
.5..1.6....85....14....9.5.8......7...57..3...3..2...6..6.3.8..9....4.6..8......2
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35
puzzles4_forum_hardest_1905
.6......21...8.9.......3.4.5....4.7..2..3...6..7.1.4..7....15...5.3....4..8.5..9.
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puzzles4_forum_hardest_1905
.2.57....8....95.....8....63...9.7....2....63.1...3.4.5..9..6...64.8...92......1.
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puzzles0_kaggle
...4789....3...1.......9.76..6..2...48..3..2...91..8.36...4.581.14..6..223.95.7..
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puzzles1_unbiased
8.7..16......5328.....6...447..1....59.28................17..2.........12.3..5.9.
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puzzles4_forum_hardest_1905
8.76...9...4.89...........2..25..3..1.5..6.7..........5.8.6..1..461....77....5...
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puzzles0_kaggle
..713....954..6.3..16.95..4.....39..5.941.2...4.5....8.6....4..28...7.53....6..71
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0
puzzles4_forum_hardest_1905
..8.1.4...2...9...1..2....86....3.9.........6..1.7.38...5.....3.1..5..7.74....5..
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puzzles1_unbiased
..9.1.2...........7..9324.....4...8.49.....25...6.31...7.....3.84.3.7...2....1..8
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0
puzzles1_unbiased
8...6....3..5.4..........38.....5..9.6....1.5.1..2.64.6..9...21......3....4138...
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1
puzzles4_forum_hardest_1905
.6.98....1......8...3..7..2..52..34.6.......5.3...5.7...6..3..4.4..5.1...9.4.....
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puzzles1_unbiased
..7..3.4.1..5....6...14....8.......76.37...98..4.3.2....2.5.8...1..8...3...316.2.
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puzzles4_forum_hardest_1905
.3.4....85...9..2...1.6.7.......6.....58..1...8..4...97...3.2....3.......6...4..3
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puzzles1_unbiased
8...7......72..6...6..59...............7...821.9.28....9..16..5..48..1..3....2..9
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3
puzzles1_unbiased
84.....59..6......73....2....2..5....9.18....6.4..93..5......7696...41....3......
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0
puzzles1_unbiased
.2....3.....2...6.63....4..5..62.7.....398....6.....8......9...47..6..5..9.473...
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puzzles0_kaggle
.1..94.5........8796.8.5.4..74.28.1.8...3...43.2..6..553..1.....479...362.6...7..
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0
puzzles4_forum_hardest_1905
.7.....5.6..7....3..2.4.........91..........78..371.6...6..89..1...2...6.5.6...8.
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puzzles4_forum_hardest_1905
9..........1.3..8...487.29......3..9..36...4.1...8...2..7..8.6..1.76....5.6.4....
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44
puzzles4_forum_hardest_1905
8..9..7...4..1...2.....5.3..6.4..1....8.6....2.......6...7...9..1..8...77....35..
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24
puzzles1_unbiased
2.....71...97...2.5....3....3..8..41...3..95..8.61.........1.......79.6...7...2..
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1
puzzles4_forum_hardest_1905
..4..9..2.....4.5..9.8..4...4...36..7...8...42......1..1..9.3....76.1...9.53.....
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puzzles0_kaggle
5..34..8.86.92.14.........79...1...3.3..64.5..258..76...25739...97........81.6..4
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0
puzzles4_forum_hardest_1905
.....35..3..8...7..6..14...4.....7...82....4...3.....22..3...8..39......8..74..2.
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16
puzzles4_forum_hardest_1905
.2...8.9...3.........71.6..4.......9.7....8.4..2....7.2...4.9.5.8...9....4..72.8.
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55
puzzles4_forum_hardest_1905
.3.........64..83.4....9......8..14.....6........24.6...8.7...1.13.....56..1..38.
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60
puzzles4_forum_hardest_1905
.6...2.8.7...536....3........7.265.........2......7..1.7..352..3.24.....5.......9
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10
puzzles4_forum_hardest_1905
..7..8.3..1..3..64..2.419....6....2.87.2..6..1....6.....1..72.........9.........5
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93
puzzles4_forum_hardest_1905
.4.6..32.....23.......74.......3..........9.8.2...647..3..6.54.5......86..1.....9
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79
puzzles4_forum_hardest_1905
.47.......93...7..5...7..39.3.........5.9..74......82..5..3..1....1..5.8.....62..
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puzzles4_forum_hardest_1905
.7.5..9..........2.......8..6.7..53.45.9..8..3......14.1...5......1...9...9.761..
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puzzles4_forum_hardest_1905
8..........53....69....2.....34...6..9....4...1....5.3..75..6...4..81.7.....2...4
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puzzles1_unbiased
.....54.6.....8...6..4.7.83.79....183....27...1....6....135684..2..7..6...5......
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puzzles1_unbiased
3....4.1......94....765...3..3...7.2825.4.63.7..........2.7..5....9.....59..2....
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puzzles4_forum_hardest_1905
.8.....9.6...4......1..72....4..6....3.8....27...1.....5.2....9..9..1..8.......35
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puzzles4_forum_hardest_1905
.8.....6.3..8....7..6.2.5..7....9.....5.4.6..9.......3...5.21......1...6..14...2.
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puzzles1_unbiased
.34...9.......5...7..2..64..6...3.9...792.4......7...8..8.5........9..2634.....8.
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0
puzzles4_forum_hardest_1905
..4.75..19.....56....2..74..4....6....5.64.1.6..5.9..........7..3.8.......6.571..
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puzzles4_forum_hardest_1905
.9..2.........15..1..4...2.7..2.534..3......84..1...7...76..1.26...1.4.7.......6.
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puzzles1_unbiased
.1..42...86............37.....1..4.99..3..17.5...6......947.81.......6..1....692.
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01_file1
..9.1....87...2..4.....8.6..6.....8...5.3.9..4.......7..15.........2..91.....32..
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puzzles4_forum_hardest_1905
.5....9..26.3....1..4.1..2..2....5...9.....4.1....6..8..27........6.8...6...3...7
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puzzles4_forum_hardest_1905
.9......74.5...9....65.....2.......3.5.7..2......28.1..4.6..7..5....3..2....1..8.
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puzzles4_forum_hardest_1905
.9..1....6....23....87.........2.4.......4.5354.....6..718.........9...12....15..
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puzzles4_forum_hardest_1905
9.......3..6.5.....5.8.3......1..7...6..8...9.....4.2......241...17......3..1...8
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puzzles4_forum_hardest_1905
...5...9..2....8....1.4...26....3...1.7...9...4..1...6...3...5...4..86..2...6...7
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01_file1
48.........5..92..6...4..58...1...7...7..35...6.....12.7.95.6...5...6.2.....3....
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puzzles4_forum_hardest_1905
7.35....9.....478..84.......2....19.....1.3..3..6....7.3..57..2.7.2..9..2....6...
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puzzles1_unbiased
2.7.........6.2.4.....3.2..834....7.....9.6...6...31......7458..835.....75......1
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puzzles4_forum_hardest_1905
.....9...2...6..1..8.5.....1...2..3...57......9...87..4..3..1.6.6..4.3.2.......4.
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puzzles1_unbiased
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puzzles4_forum_hardest_1905
..2...7.84..8....9.....2.4..249...7.3.......5.5..21....1...6.......3.6....72...8.
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puzzles4_forum_hardest_1905
..8.1...5.9...23..4.....7...6...9..37..6..8....1.2..6....2..4....6..8.3..5..9...8
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puzzles4_forum_hardest_1905
.....96...3..4..7...573...8..7.6....9....3....4.8....12.....5....83...4..1..2...6
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puzzles4_forum_hardest_1905
9.........3.8..9..8...59.2...7..8..1...6..54.34....8..6.84.....4.3.856...5.......
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puzzles4_forum_hardest_1905
91...8.26..2......68....1...6..4..72..9..7....7.6..........28..5..3...61.91..6...
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puzzles4_forum_hardest_1905
..31.8.7.1....4..5....2.1..5....6..8.2..4......7..5.3...64.....9...6...4.8...29..
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puzzles4_forum_hardest_1905
.9.5..7......26...5......6..5.3..8..4.1....9.....4...19....23..3.57...8..8......7
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puzzles4_forum_hardest_1905
......7...3.74...9..8...34......2..1.5.41.9......9...4.7.13..9...5..6......5....7
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puzzles4_forum_hardest_1905
....8.5..2.57...8..8....4.7.5.92..7..2..4..5.1....3........96.8..........9..7..4.
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01_file1
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puzzles4_forum_hardest_1905
...........5.46...9..3..5.47...3.....9.5..7.1.......831...2......94..1.747.....5.
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puzzles4_forum_hardest_1905
..94...78....5.4...4.....9..9.5..8..38.7.....2...9..5...3.....1....6.....5.3..7.9
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puzzles4_forum_hardest_1905
7.8.3.6............1...4..71.9.7..6..53.........3..1..9.1.8...6.7....81....2..9..
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145
puzzles4_forum_hardest_1905
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puzzles1_unbiased
6...1...2...3..89......21....3..5..8...1..67..1.6...5..4.....6.3.......195.8.3..4
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puzzles1_unbiased
..14....374.......3..5...7....9.84.1....2..36..9..3.2...3..4....16......5..7..6..
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puzzles1_unbiased
......42...4175938......5....3.8.1..5.6.......8...3..7.4...7.12...6.....9.83....5
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puzzles4_forum_hardest_1905
.......2..5.8..9....6.9...4..1..7....9..8.7....73.9.6.....3..4..3...85..1.2.5....
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puzzles4_forum_hardest_1905
..8..9.4.......9.6....5.2..4...7...57...1.4...8...4.7..3......2.9.16....8....3.9.
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puzzles4_forum_hardest_1905
..9.7..2..2.9.3..5.4.2.......1..7.9..5....6..9.......8..37...1.48..1........3...6
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puzzles4_forum_hardest_1905
9.......8....5...4..5..17......2......71..6.2.9...6.3.8....2.....1.6.2..3....7.4.
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puzzles1_unbiased
..98.....6...1....5.....73..3...6.2...52....7..8........2597..3..1..3.74....8....
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puzzles4_forum_hardest_1905
6...8......52......2...71..8......5..1.9..4....3.....6.7...9.4.....5...3...4.29..
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puzzles1_unbiased
.......4.4.725....2.6..3.8..24..139.........4..38..7...7.5..8..69.7....3...3.....
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puzzles4_forum_hardest_1905
6.......7....6.1....39...6...2..5...3...9..7....8..2.4.3......5..8..4..97...3..1.
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puzzles4_forum_hardest_1905
.2.4.........8..3...7..58.44.....3.2..6.3..8......15...9......8..1..6.5.5..9..7..
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puzzles4_forum_hardest_1905
..3..8.9..5..3...27..6.....1..8..4...2.....5..94.....3...7.....4...16..5....847..
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puzzles1_unbiased
.7.4...23........7..48.2.6....12.54.9..7....1....6....4....63.2.35..4.7........5.
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puzzles4_forum_hardest_1905
4.9.7.....8...3.493..9..5...1..2....8....7.31..4.....6...7..68.1..........8..9.14
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puzzles4_forum_hardest_1905
.........23.9....6.98...........3..446.5...9.3.7.9....95.6..4.........62.....1.59
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puzzles4_forum_hardest_1905
......6.91..8..32..3..6......32..18.27...8...81..4.....2.1..76........15.........
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puzzles4_forum_hardest_1905
...4.35...43.2..1....1.83..9.7.......123...4......27..63.................78..1.3.
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puzzles4_forum_hardest_1905
..1..97.4...8..2.....415..637..4...............9..1..719...7.....5......76..5...9
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01_file1
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puzzles4_forum_hardest_1905
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01_file1
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01_file1
6.....4....863..2.29......6....75...3..28..6..8....7...2.79..3...3...........1...
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puzzles1_unbiased
.3...9.....6...839......21.71..28......7......639..72.678........52..96......357.
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puzzles4_forum_hardest_1905
3....2..6.264..8...1...........4.....7...3..1....5..9...2..6..77...9..8..3....5..
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7...1.....3...5.....28....4.7.....92..69..8..8......46...2...6..1...3...5...7...3
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