| Author | Hans | Created | 2005-04-22 |
| Difficulty | 16 kyu (history) | Source | Inspired by Problem 6404 |
| AVG solve time | 33 sec | Stars | 4.47 (32 votes) |
| User attempts | 6794 / 14831 | Collections | N/A |
| Genre | life and death ⓒ | Your attempts | N/A |
| Similar problems | |||
| Created | 2005-04-22 | ||
| Source | Inspired by Problem 6404 | ||
| Stars | 4.47 (32 votes) | ||
| Collections | N/A | ||
| Your attempts | N/A | ||