Card Number Validation in Ruby in Bytes Play Hole
2nd in Ruby and 83rd overall.
Last tested .
| Bytes | Chars | Submitted |
|---|---|---|
| 54 | 54 | |
| 59 | 59 | |
| 64 | 64 |
error256
85,878
•
87,444
💎138
•
🥇319
•
🥈85
•
🥉88