Card Number Validation in JavaScript in Chars Play Hole
50th in JavaScript and 557th overall.
Last tested .
| Bytes | Chars | Submitted |
|---|---|---|
| 191 | 191 | |
| 254 | 254 | |
| 272 | 272 | |
| 285 | 285 | |
| 534 | 534 | |
| 558 | 558 | |
| 854 | 854 |
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