Card Number Validation in Java in Chars Play Hole
5th in Java and 150th overall.
Last tested .
| Bytes | Chars | Submitted |
|---|---|---|
| 144 | 144 | |
| 147 | 147 | |
| 149 | 149 | |
| 150 | 150 | |
| 154 | 154 |
error256
68,780
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70,299
💎71
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🥇183
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🥉41