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

MWI-polygolf

18,517
•
18,232
🥇2
•
🥈0
•
🥉2

⛳

22 / 108 Holes

🔣

7 / 58 Langs

🏆

13 / 75 Cheevos

📅

Niven Numbers (Long) in Nim in Chars Play Hole

13th in Nim and 938th overall.

Last tested .

Bytes Chars Submitted
71 71