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

    Herbert00709 (he/him) 🇵🇱

    55,251
    53,978
    🥇18
    🥈8
    🥉9

    Spigots, my beloved | also try tetr.io

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    74 / 123 Holes

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    39 / 62 Langs

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    47 / 98 Cheevos

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    2 Referrals

    Happy Numbers in C++ in Chars Play Hole

    12th in C++ and 820th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    107 97
    108 98
    101 101
    104 104
    105 105
    106 106
    108 108
    112 112
    115 115
    366 366