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

josgilmo

6,862
•
6,229
🥇0
•
🥈0
•
🥉0

⛳

14 / 108 Holes

🔣

3 / 58 Langs

🏆

10 / 75 Cheevos

📅

Quine in PHP in Chars Play Hole

62nd in PHP and 3,280th overall.

Last tested .

Bytes Chars Submitted
56 56