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

    annaproxy

    103,759
    •
    100,969
    💎10
    •
    🥇114
    •
    🥈36
    •
    🥉57

    \+

    ⛳

    121 / 123 Holes

    🔣

    26 / 62 Langs

    🏆

    61 / 99 Cheevos

    📅

    4 Referrals

    Happy Numbers in Prolog in Chars Play Hole

    1st in Prolog and 158th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    64 54
    73 73
    163 163