Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

    The Gray Code Decoder and Gray Code Encoder holes will go live in approximately . Why not try and solve them ahead of time?

    Recent Solutions

    Hole Golfer Chars Time Submitted
    Musical Chords blaztoma 94
    Gray Code Encoder fuzzylojik-golf 33
    Gray Code Encoder HumanoidCPU 38
    Calendar denkyuu1 180
    Continued Fractions denkyuu1 82
    Gray Code Decoder Andriamanitra 45
    Gray Code Encoder Andriamanitra 33
    Gray Code Encoder anter69 34
    ASCII Table denkyuu1 93
    Gray Code Encoder BREMAUCY 35
    Gray Code Encoder Matter1024 34
    Gray Code Decoder Matter1024 46
    Set denkyuu1 85
    Gray Code Decoder emgordon154 44
    λ JayXon 105
    Sphenic Numbers denkyuu1 80
    United States denkyuu1 240
    Gray Code Encoder emgordon154 33
    Diamonds fuzzylojik-golf 77
    Arithmetic Numbers Matter1024 61
    Leap Years Steffan153 🥉 35
    Gray Code Encoder CaedenHarper 33
    Lucky Tickets fuzzylojik-golf 70
    Gijswijt’s Sequence aksyristos 127
    Odd Polyomino Tiling madex 669
    Christmas Trees denkyuu1 58
    Game of Life sean-niemann 68
    Day of Week Natanaelel 🥇 40
    Kaprekar Numbers GrayJoKing 68
    Niven Numbers (Long) blaztoma 🥇 38
    Polyominoes madex 235
    Billiards pardouin 💎 68
    Time Distance Steffan153 💎 101
    Time Distance Natanaelel 208
    Arithmetic Numbers Steffan153 💎 47
    Arithmetic Numbers pardouin 🥈 48
    Abundant Numbers pardouin 🥇 32
    24 Game pardouin 💎 84
    Farey Sequence Steffan153 🥇 44
    Maze Steffan153 🥇 66
    Star Wars GPT Steffan153 💎 60
    Set Steffan153 💎 52
    Morse Decoder Steffan153 💎 67
    Seven Segment Steffan153 🥈 62
    Continued Fractions MeWhenI 🥉 61
    N Queens anter69 81
    Zeckendorf Representation pardouin 🥇 56
    Continued Fractions Steffan153 🥇 53
    Zeckendorf Representation Steffan153 🥇 56
    Continued Fractions pardouin 🥇 53
    Vampire Numbers pardouin 💎 76
    Jacobi Symbol aksyristos 163
    24 Game aksyristos 148
    Farey Sequence aksyristos 55
    Gray Code Decoder aksyristos 41
    Kolakoski Constant pardouin 🥇 50
    Fizz Buzz Steffan153 🥈 46
    Divisors Steffan153 🥇 41
    Kolakoski Constant Steffan153 🥇 50
    Rock-paper-scissors-Spock-lizard Steffan153 🥈 80
    Levenshtein Distance pardouin 🥇 50
    QR Decoder Steffan153 💎 73
    Levenshtein Distance Steffan153 🥇 50
    Game of Life Steffan153 💎 59
    Minesweeper Steffan153 💎 62
    γ pardouin 💎 56
    Transpose Sentence Steffan153 🥇 48
    Transpose Sentence pardouin 🥇 48
    Topological Sort pardouin 💎 59
    Semiprime Numbers denkyuu1 67
    Tic-tac-toe pardouin 💎 48
    Ten-pin Bowling pardouin 77
    Star Wars Opening Crawl pardouin 🥉 111
    Star Wars GPT pardouin 🥉 65
    Smith Numbers pardouin 🥉 69
    Set pardouin 🥈 61
    Scrambled Sort pardouin 🥇 51
    Roman to Arabic pardouin 🥉 53
    Rock-paper-scissors-Spock-lizard pardouin 🥉 96
    Rijndael S-box pardouin 🥉 85