| Author | woland8171 | Created | 2008-12-01 |
| Difficulty | 20 kyu (history) | Source | Book |
| AVG solve time | 37 sec | Stars | 4.08 (13 votes) |
| User attempts | 4344 / 9344 | Collections | Basic Shape |
| Genre | life and death ⓒ | Your attempts | N/A |
| Similar problems | |||
| Created | 2008-12-01 | ||
| Source | Book | ||
| Stars | 4.08 (13 votes) | ||
| Collections | Basic Shape | ||
| Your attempts | N/A | ||