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

emplv 🇱🇻

96,286
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96,384
💎42
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🥇208
•
🥈69
•
🥉108

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104 / 108 Holes

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22 / 58 Langs

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51 / 75 Cheevos

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Ordinal Numbers in PHP in Chars Play Hole

5th in PHP and 560th overall.

Last tested .

Bytes Chars Submitted
76 76
78 78
83 83
67 67
68 68