| Author | usagi5 | Created | 2011-11-19 |
| Difficulty | 15 kyu (history) | Source | self-made |
| AVG solve time | 55 sec | Stars | 4.68 (25 votes) |
| User attempts | 2266 / 5605 | Collections | N/A |
| Genre | life and death ⓒ | Your attempts | N/A |
| Similar problems | |||
| Created | 2011-11-19 | ||
| Source | self-made | ||
| Stars | 4.68 (25 votes) | ||
| Collections | N/A | ||
| Your attempts | N/A | ||