Card Number Validation in Ruby in Bytes Play Hole
1st in Ruby and 24th overall.
Last tested .
Runtime of .
| Bytes | Chars | Submitted |
|---|---|---|
| 51 | 51 | |
| 52 | 52 | |
| 53 | 53 | |
| 54 | 54 | |
| 57 | 57 | |
| 58 | 58 | |
| 60 | 60 | |
| 64 | 64 |
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