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

Rankings: Holes

Card Number Validation in all languages in bytes.

# Golfer Points Bytes Time
1st saito-ta 🇯🇵 1,000 25
2nd ovs-code 🇩🇪 978 29
3rd bizy-coder 954 84
3rd pardouin 🇫🇷 954 84
3rd AlephSquirrel 954 84
3rd btnlq 954 84
3rd Seek64 🇩🇪 954 84
3rd m-tkach 🇺🇦 954 84
3rd Rubiksmath 954 84
3rd JayXon 🇺🇸 954 84
3rd kops-cg 954 84
3rd xnor-gate 954 84
3rd khvdm 954 84
14th 2bular 946 30
14th zacjl 946 30
16th inventshah 943 85
17th duckyluuk 🇳🇱 941 68
17th JayXon 🇺🇸 941 68
17th emplv 🇱🇻 941 68
17th rucin93 🇵🇱 941 68
17th sean-niemann 🇺🇸 941 68
22nd sisyphus-ppcg 🇦🇺 933 42
22nd saito-ta 🇯🇵 933 42
24th JayXon 🇺🇸 933 51
25th nwellnhof 🇩🇪 927 69
26th AdrienHache 🇫🇷 924 39
27th ovs-code 🇩🇪 923 42
28th JayXon 🇺🇸 919 76
29th GrayJoKing 🇦🇺 918 41
29th nwellnhof 🇩🇪 918 41
31st bstrat 915 31
32nd stefangimmillaro 914 70
33rd nwellnhof 🇩🇪 913 51
33rd bitsandbeyond 🇳🇱 913 51
35th JayXon 🇺🇸 913 72
36th xsot 🇸🇬 912 48
37th primo-ppcg 🇹🇭 911 43
38th JayXon 🇺🇸 908 78
39th JayXon 🇺🇸 903 62
40th GrayJoKing 🇦🇺 901 71
40th pardouin 🇫🇷 901 71
40th ovs-code 🇩🇪 901 71
40th vlpx 🇫🇮 901 71
44th error256 899 63
44th JayXon 🇺🇸 899 63
46th emplv 🇱🇻 899 75
47th inventshah 898 74
47th JayXon 🇺🇸 898 74
47th pardouin 🇫🇷 898 74
50th saito-ta 🇯🇵 897 54
50th DialFrost 🇸🇬 897 54
50th frankgraziano 897 54
53rd btnlq 897 60
53rd GrayJoKing 🇦🇺 897 60
55th rucin93 🇵🇱 897 71
55th JayXon 🇺🇸 897 71
55th sean-niemann 🇺🇸 897 71
58th JayXon 🇺🇸 896 88
59th canissimia 🇦🇶 893 28
60th nwellnhof 🇩🇪 890 90
60th ovs-code 🇩🇪 890 90
60th kg583 🇺🇸 890 90
60th sean-niemann 🇺🇸 890 90
64th JayXon 🇺🇸 890 96
65th ovs-code 🇩🇪 889 63
66th xsot 🇸🇬 889 72
67th bizy-coder 888 74
67th pardouin 🇫🇷 888 74
67th m-tkach 🇺🇦 888 74
70th GrayJoKing 🇦🇺 886 58
71st canissimia 🇦🇶 886 66
72nd MeWhenI 🇻🇦 885 64
73rd nwellnhof 🇩🇪 885 80
73rd Yax42 🇫🇷 885 80
75th JayXon 🇺🇸 884 106