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

janbehrens 🇩🇪

84,475
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82,385
💎4
•
🥇97
•
🥈41
•
🥉101

⛳

100 / 108 Holes

🔣

44 / 58 Langs

🏆

55 / 75 Cheevos

📅

Quine in PHP in Chars Play Hole

1st in PHP and 1,315th overall.

Last tested .

Bytes Chars Submitted
36 36
38 38
40 40
41 41
44 44
48 48