| Author | chrise | Created | 2004-01-05 |
| Difficulty | 19 kyu (history) | Source | problem 3686 |
| AVG solve time | 27 sec | Stars | 4.35 (23 votes) |
| User attempts | 8161 / 17485 | Collections | Corner based |
| Genre | life and death ⓒ | Your attempts | N/A |
| Similar problems | |||
| Created | 2004-01-05 | ||
| Source | problem 3686 | ||
| Stars | 4.35 (23 votes) | ||
| Collections | Corner based | ||
| Your attempts | N/A | ||