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

samuelemilanesi

976
•
891
🥇0
•
🥈0
•
🥉0

⛳

1 / 108 Holes

🔣

1 / 58 Langs

🏆

3 / 75 Cheevos

📅

Fizz Buzz
49th