Card Number Validation in Ruby in Chars Play Hole
12th in Ruby and 253rd overall.
Last tested .
| Bytes | Chars | Submitted |
|---|---|---|
| 61 | 61 | |
| 65 | 65 | |
| 67 | 67 | |
| 68 | 68 | |
| 69 | 69 | |
| 71 | 71 | |
| 84 | 84 | |
| 85 | 85 | |
| 92 | 92 | |
| 113 | 113 |
stefangimmillaro (he/him)
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