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

    UnderKoen (he/him) 🇳🇱

    90,610
    93,409
    🦄4
    💎64
    🥇95
    🥈82
    🥉34

    💎 SQL

    122 / 123 Holes

    🔣

    1 / 62 Langs

    🏆

    71 / 99 Cheevos

    📅

    Happy Numbers in SQL in Bytes Play Hole

    1st in SQL and 491st overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    91 91
    95 85