Card Number Validation in Ruby in Bytes Play Hole
2nd in Ruby and 81st overall.
Last tested .
| Bytes | Chars | Submitted |
|---|---|---|
| 54 | 54 | |
| 59 | 59 | |
| 64 | 64 |
error256
79,676
•
81,452
💎106
•
🥇259
•
🥈74
•
🥉63