Card Number Validation in C in Chars Play Hole
4th in C and 135th overall.
Last tested .
| Bytes | Chars | Submitted |
|---|---|---|
| 82 | 82 | |
| 83 | 83 | |
| 85 | 85 | |
| 86 | 86 | |
| 87 | 87 | |
| 89 | 89 | |
| 90 | 90 | |
| 91 | 91 | |
| 92 | 92 | |
| 94 | 94 | |
| 95 | 95 | |
| 97 | 97 |
xsot 🇸🇬
87,651
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87,053
💎108
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🥇460
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🥈68
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🥉75