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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?

    Kokusui 🇯🇵

    25,751
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    25,074
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    50 / 126 Holes

    🔣

    1 / 64 Langs

    🏆

    20 / 109 Cheevos

    📅

    Prime Numbers in PHP in Chars Play Hole

    58th in PHP and 2,985th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    67 67
    68 68
    69 69
    73 73