The Card Number Validation hole will go live in . Why not try and solve it ahead of time?

Rankings: Holes

Kolakoski Constant in C# in chars.

# Golfer Lang Points Chars Time
1st JayXon 🇺🇸 C# 1,000 125
1st nwellnhof 🇩🇪 C# 1,000 125
3rd primo-ppcg 🇹🇭 C# 992 126
3rd stefangimmillaro C# 992 126
5th sean-niemann 🇺🇸 C# 969 129
6th AdrienHache C# 893 140
7th namelessiw C# 856 146
8th tomtheisen 🇺🇸 C# 845 148
9th MeWhenI 🇻🇦 C# 817 153
10th janbehrens 🇩🇪 C# 781 160
11th Yewzir 🇧🇪 C# 517 242
12th Shanethegamer 🇺🇸 C# 504 248
13th dokutan C# 502 249
14th msbranicky C# 212 590
15th tomh1012 C# 123 1,020
15th retrohun C# 123 1,020
15th madeforlosers C# 123 1,020
15th MarcMush 🇫🇷 C# 123 1,020
15th HumanoidCPU C# 123 1,020
15th KatieLG 🇬🇧 C# 123 1,020
15th Yax42 🇫🇷 C# 123 1,020
15th Mabeloid 🇳🇴 C# 123 1,020
23rd BoTie 🇺🇸 C# 122 1,024
23rd Waffle3z C# 122 1,024
23rd KatieLG-Transpiler 🇬🇧 C# 122 1,024
23rd jmerle 🇳🇱 C# 122 1,024