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

    bac0id

    62,440
    60,965
    🥇1
    🥈0
    🥉11

    Coding for fun.

    104 / 123 Holes

    🔣

    54 / 62 Langs

    🏆

    62 / 99 Cheevos

    📅

    Happy Numbers in JavaScript in Chars Play Hole

    193rd in JavaScript and 2,248th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    125 125
    126 126
    132 132
    136 136
    142 142
    143 143
    146 146