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

Rankings: Holes

Reversi in Dart in chars.

# Golfer Lang Points Chars Time
1st Steffan153 🇫🇮 Dart 1,000 130
2nd sean-niemann 🇺🇸 Dart 929 140
3rd MeWhenI 🇻🇦 Dart 909 143
4th error256 Dart 818 159
5th Shanethegamer 🇺🇸 Dart 644 202