Card Number Validation in Crystal in Bytes Play Hole
7th in Crystal and 221st overall.
Last tested .
| Bytes | Chars | Submitted |
|---|---|---|
| 71 | 71 | |
| 75 | 75 | |
| 81 | 81 |
pardouin 🇫🇷
107,768
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108,334
🦄2
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💎75
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🥇851
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🥈131
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🥉145