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    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 Bytes Time Submitted
    Divisors aksyristos 🥇 78
    Pernicious Numbers madex 72
    Leap Years fuzzylojik-golf 63
    Gray Code Encoder stefangimmillaro 86
    𝑒 vang1ong7ang 123
    Gray Code Encoder madex 89
    Gray Code Decoder madex 102
    Odious Numbers bitsandbeyond 64
    Roman to Arabic Zpuy 269
    Prime Numbers Zpuy 68
    Prime Numbers (Long) Zpuy 70
    ASCII Table Zpuy 347
    Arabic to Roman Zpuy 300
    Gray Code Decoder kumavale 96
    Gray Code Decoder edsrzf 98
    Ordinal Numbers edsrzf 138
    Gray Code Encoder edsrzf 82
    ROT13 Steffan153 115
    Gray Code Decoder HumanoidCPU 133
    Gray Code Encoder HumanoidCPU 96
    Gray Code Encoder fuzzylojik-golf 88
    Abundant Numbers roelderickx 78
    Abundant Numbers (Long) roelderickx 🥇 79
    Leap Years Steffan153 🥉 60
    ISBN edsrzf 155
    Gray Code Encoder CaedenHarper 86
    Odd Polyomino Tiling madex 1,502
    Look and Say kumavale 🥈 130
    Roman to Arabic JayXon 🥇 126
    Emojify kumavale 🥉 193
    Rijndael S-box MostParsingVex 141
    Look and Say acotis 143
    Fizz Buzz vang1ong7ang 113
    Fibonacci vang1ong7ang 🥇 64
    Fibonacci cefqrn 🥇 64
    Prime Numbers roelderickx 65
    Prime Numbers (Long) roelderickx 🥇 67
    Quine fuzzylojik-golf 🥇 45
    ISBN AidanWalter 232
    Abundant Numbers Steffan153 🥇 73
    Tower of Hanoi madex 76
    Collatz madex 101
    Niven Numbers madex 🥇 61
    Fractions madex 198
    Pernicious Numbers GolfingSuccess 🥇 55
    Levenshtein Distance acotis 🥇 228
    Evil Numbers fantaize 66
    Fractions fantaize 202
    Arabic to Roman fantaize 231
    Inventory Sequence fantaize 157
    CSS Grid fantaize 580
    Emirp Numbers (Long) fantaize 155
    Levenshtein Distance fantaize 308
    Jacobi Symbol fantaize 268
    Ellipse Perimeters fantaize 267
    Emirp Numbers fantaize 147
    Lucky Numbers fantaize 161
    Foo Fizz Buzz Bar fantaize 154
    Factorial Factorisation fantaize 159
    Gray Code Decoder fantaize 102
    Farey Sequence fantaize 111
    ISBN fantaize 179
    CSS Colors (Inverse) fantaize 2,336
    Evil Numbers (Long) fantaize 70
    Collatz fantaize 91
    Hilbert Curve fantaize 2,097
    Look and Say fantaize 215
    Gray Code Encoder fantaize 83
    Kaprekar Numbers fantaize 123
    Mandelbrot fantaize 815
    Intersection fantaize 223
    Calendar fantaize 1,783
    Emojify fantaize 867
    Lucky Tickets fantaize 322
    Gijswijt’s Sequence fantaize 188
    Mahjong fantaize 2,692
    Leap Years fantaize 68
    Flags fantaize 4,832
    Catalan Numbers fantaize 292
    Kolakoski Constant fantaize 830