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    Recent Solutions

    Hole Golfer Chars Time Submitted
    Fibonacci albanian-laundromat 35
    Evil Numbers sisyphus-ppcg 🥈 38
    Evil Numbers (Long) sisyphus-ppcg 💎 39
    Odious Numbers sisyphus-ppcg 🥇 35
    Odious Numbers (Long) sisyphus-ppcg 🥇 36
    Lucky Numbers retrohun 91
    Kolakoski Sequence retrohun 74
    ROT13 retrohun 103
    Day of Week xsot 🥉 48
    Day of Week Steffan153 🥈 47
    Day of Week canissimia 💎 45
    Sphenic Numbers JOrE20 67
    Catalan’s Constant prestosilver 1,014
    Gray Code Decoder xsot 🥉 45
    Kolakoski Sequence Steffan153 🥇 44
    Kolakoski Sequence sean-niemann 🥇 44
    Divisors albanian-laundromat 56
    Topological Sort albanian-laundromat 🥈 86
    Tutorial LaconicLuna 439
    Gray Code Encoder xsot 🥇 38
    Forsyth–Edwards Notation sean-niemann 💎 88
    Gray Code Decoder sean-niemann 🥇 43
    Star Wars GPT xsot 💎 73
    Gray Code Encoder sean-niemann 🥇 38
    Connect Four retrohun 🥈 210
    Christmas Trees rucin93 🥉 70
    Christmas Trees DialFrost 89
    Gray Code Decoder albanian-laundromat 🥇 43
    Christmas Trees Steffan153 🥉 70
    Christmas Trees KasperKivimaeki 91
    Christmas Trees sean-niemann 💎 62
    Christmas Trees Lydxn 🥈 65
    Leap Years RealBen9 51
    Continued Fractions sean-niemann 🥇 77
    Calendar sean-niemann 💎 130
    Odious Numbers (Long) Steffan153 🥉 43
    Evil Numbers (Long) Steffan153 🥉 43
    Leap Years sean-niemann 🥈 45
    Van Eck Sequence sean-niemann 43
    Quine CaedenHarper 52
    Multitap Input xsot 💎 87
    Connect Four madex 💎 154
    Sudoku (Fill-in) albanian-laundromat 227
    Trinomial Triangle xsot 🥈 56
    Alphabetic Numbers retrohun 🥈 2,969
    γ Haksell 1,016
    Continued Fractions xsot 🥉 82
    Happy Numbers Haksell 153
    Catalan Numbers albanian-laundromat 205
    Taxicab Numbers xsot 💎 81
    Taxicab Numbers sean-niemann 🥈 84
    Smooth Numbers Shanethegamer 69
    Niven Numbers pardouin 47
    Zeckendorf Representation snoozingnewt 72
    Hexdump xsot 🥇 147
    Sudoku (Fill-in) pardouin 227
    Odious Numbers (Long) retrohun 49
    Taxicab Numbers DialFrost 🥉 88
    Alphabetic Numbers CaedenHarper 4,906
    Kaprekar Numbers retrohun 469
    Prime Numbers madex 59
    Leap Years Steffan153 46
    Ordinal Numbers retrohun 50
    Look and Say retrohun 141
    Intersection retrohun 87
    Hexdump retrohun 192
    Factorial Factorisation retrohun 119
    Emirp Numbers (Long) retrohun 136
    Emirp Numbers retrohun 121
    ASCII Table retrohun 136
    Ascending Primes retrohun 119
    Catalan Numbers retrohun 2,665
    Minesweeper xsot 💎 92
    Semiprime Numbers GolfingSuccess 72
    Trinomial Triangle retrohun 64
    Taxicab Numbers retrohun 106
    Pernicious Numbers scpchicken 🥇 40
    Niven Numbers scpchicken 51
    Fizz Buzz scpchicken 🥇 56
    Fibonacci xsot 🥇 33
    Leap Years denkyuu1 52
    Ulam Sequence HumanoidCPU 1,353
    Alphabetic Numbers LostSyntax21 💎 1,000
    Alphabetic Numbers KatieLG 🥉 3,082
    Alphabetic Numbers dokutan 4,906
    Ulam Sequence Shanethegamer 1,353
    Ulam Sequence albanian-laundromat 72
    Partition Numbers aksyristos 85
    Tower of Hanoi aksyristos 81
    Fibonacci roupiq 36
    Fibonacci Herbert00709 35
    Taxicab Numbers dokutan 3,495
    Emirp Numbers (Long) Steffan153 🥇 76
    Prime Numbers aksyristos 62
    Nim albanian-laundromat 79
    ROT13 msbranicky 257
    Fibonacci Matter1024 43
    Taxicab Numbers albanian-laundromat 92
    ISBN madex 96
    Taxicab Numbers madex 94