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

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

    Rankings: Holes

    Card Number Validation in C++ in bytes.

    # Golfer Points Bytes Time Submitted
    1st JayXon 🇺🇸 1,000 96
    2nd KasperKivimaeki 🇫🇮 932 103
    3rd nwellnhof 🇩🇪 914 105
    4th ovs-code 🇩🇪 906 106
    4th inventshah 906 106
    6th MeWhenI 🇻🇦 881 109
    7th sean-niemann 🇺🇸 828 116
    7th luuumine 🇫🇷 828 116
    9th snyderek 🇺🇸 793 121
    10th BlankSpruce 780 123
    11th Alex-x90 🇺🇸 774 124
    11th Herbert00709 🇵🇱 774 124
    13th tailorspy 750 128
    14th Yax42 🇫🇷 744 129
    15th bac0id 681 141
    16th h-hh-hhh 🇺🇦 542 177
    17th mitzal 533 180
    18th RobGLambert 414 232
    19th KatieLG 🇬🇧 331 290
    20th ReterikHub 310 310