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

bac0id

57,181
•
55,816
🥇3
•
🥈7
•
🥉25

⛳

91 / 108 Holes

🔣

55 / 58 Langs

🏆

51 / 75 Cheevos

📅

π in sed in Chars Play Hole

10th in sed and 1,024th overall.

Last tested .

Bytes Chars Submitted
1,003 1,003