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

    janbehrens 🇩🇪

    83,645
    •
    80,752
    💎2
    •
    🥇76
    •
    🥈19
    •
    🥉58

    ⛳

    100 / 123 Holes

    🔣

    43 / 62 Langs

    🏆

    60 / 99 Cheevos

    📅

    Happy Numbers in Java in Chars Play Hole

    28th in Java and 1,541st overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    135 125
    136 126
    154 154