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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?

    kjetillll 🇮🇩

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    12 / 126 Holes

    🔣

    1 / 64 Langs

    🏆

    9 / 109 Cheevos

    📅

    Happy Numbers in Perl in Chars Play Hole

    28th in Perl and 1,684th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    68 68
    69 69
    70 70
    71 71
    75 75
    76 76
    78 78
    81 81
    86 86
    88 88
    93 93
    104 104
    105 105
    107 107
    108 108
    112 112
    118 118
    121 121
    127 127
    131 131
    141 141
    149 149
    158 158
    187 187