Card Number Validation in COBOL in Chars Play Hole
2nd in COBOL and 490th overall.
Last tested .
Runtime of .
| Bytes | Chars | Submitted |
|---|---|---|
| 304 | 304 | |
| 307 | 307 | |
| 310 | 310 | |
| 311 | 311 | |
| 312 | 312 | |
| 313 | 313 | |
| 318 | 318 |
The Minesweeper hole will go live in approximately . Why not try and solve it ahead of time?
:>
⛳
117 / 121 Holes
🔣
61 / 61 Langs
🏆
73 / 90 Cheevos
📅
2nd in COBOL and 490th overall.
Last tested .
Runtime of .
| Bytes | Chars | Submitted |
|---|---|---|
| 304 | 304 | |
| 307 | 307 | |
| 310 | 310 | |
| 311 | 311 | |
| 312 | 312 | |
| 313 | 313 | |
| 318 | 318 |