Card Number Validation in PHP in Chars Play Hole
2nd in PHP and 197th overall.
Last tested .
Runtime of .
| Bytes | Chars | Submitted |
|---|---|---|
| 81 | 81 | |
| 83 | 83 | |
| 84 | 84 | |
| 86 | 86 | |
| 89 | 89 | |
| 91 | 91 | |
| 93 | 93 |
The Continued Fractions hole will go live in approximately . Why not try and solve it ahead of time?
⛳
125 / 125 Holes
🔣
48 / 63 Langs
🏆
105 / 108 Cheevos
📅
2nd in PHP and 197th overall.
Last tested .
Runtime of .
| Bytes | Chars | Submitted |
|---|---|---|
| 81 | 81 | |
| 83 | 83 | |
| 84 | 84 | |
| 86 | 86 | |
| 89 | 89 | |
| 91 | 91 | |
| 93 | 93 |