Card Number Validation in Ruby in Chars Play Hole
8th in Ruby and 147th overall.
Last tested .
| Bytes | Chars | Submitted |
|---|---|---|
| 57 | 57 | |
| 59 | 59 | |
| 60 | 60 | |
| 61 | 61 | |
| 62 | 62 |
xsot πΈπ¬
87,613
β’
87,061
π109
β’
π₯459
β’
π₯63
β’
π₯73