Card Number Validation in J in Chars Play Hole
5th in J and 447th overall.
Last tested .
Runtime of .
| Bytes | Chars | Submitted |
|---|---|---|
| 59 | 59 | |
| 61 | 61 | |
| 69 | 69 | |
| 72 | 72 |
The Minesweeper hole will go live in approximately . Why not try and solve it ahead of time?
I like J
⛳
71 / 121 Holes
🔣
52 / 61 Langs
🏆
51 / 91 Cheevos
📅
5th in J and 447th overall.
Last tested .
Runtime of .
| Bytes | Chars | Submitted |
|---|---|---|
| 59 | 59 | |
| 61 | 61 | |
| 69 | 69 | |
| 72 | 72 |