Card Number Validation in Ruby in Bytes Play Hole
2nd in Ruby and 74th overall.
Last tested .
| Bytes | Chars | Submitted |
|---|---|---|
| 54 | 54 | |
| 59 | 59 | |
| 64 | 64 |
error256
88,421
•
89,825
💎135
•
🥇319
•
🥈89
•
🥉86