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

    cbrt-x

    44,491
    •
    43,768
    🥇2
    •
    🥈0
    •
    🥉0

    ⛳

    72 / 131 Holes

    🔣

    10 / 65 Langs

    🏆

    30 / 114 Cheevos

    📅

    1 Referral

    Happy Numbers in Java in Chars Play Hole

    43rd in Java and 2,323rd overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    162 162