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

emgordon154

91,647
•
91,721
💎57
•
🥇167
•
🥈104
•
🥉132

I will hint any of my secrets in exchange for a hint about the 25-byte JS quine

⛳

108 / 108 Holes

🔣

51 / 58 Langs

🏆

55 / 75 Cheevos

📅

ASCII Table in GolfScript in Chars Play Hole

12th in GolfScript and 900th overall.

Last tested .

Bytes Chars Submitted
84 84
85 85
87 87
88 88
89 89
91 91