Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

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

    me42th

    3,203
    •
    3,103
    🥇0
    •
    🥈0
    •
    🥉0

    ⛳

    6 / 122 Holes

    🔣

    1 / 62 Langs

    🏆

    8 / 95 Cheevos

    📅

    Happy Numbers in PHP in Bytes Play Hole

    57th in PHP and 2,770th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    182 182
    183 183
    184 184
    185 185
    227 227
    246 246
    268 268