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    The Nim hole will go live in approximately . Why not try and solve it ahead of time?

    Johannesd3

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    15 / 131 Holes

    🔣

    7 / 65 Langs

    🏆

    12 / 114 Cheevos

    📅

    Happy Numbers in JavaScript in Bytes Play Hole

    225th in JavaScript and 2,809th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    151 151