Card Number Validation in Ruby in Bytes Play Hole
2nd in Ruby and 76th overall.
Last tested .
| Bytes | Chars | Submitted |
|---|---|---|
| 54 | 54 | |
| 59 | 59 | |
| 64 | 64 |
error256
75,729
•
77,446
💎107
•
🥇258
•
🥈69
•
🥉57