| Author | marwin | Created | 2007-09-07 |
| Difficulty | 9 kyu (history) | Source | Chinese book |
| AVG solve time | 61 sec | Stars | 4.69 (26 votes) |
| User attempts | 1197 / 3141 | Collections | N/A |
| Genre | life and death ⓒ | Your attempts | N/A |
| Similar problems | |||
| Created | 2007-09-07 | ||
| Source | Chinese book | ||
| Stars | 4.69 (26 votes) | ||
| Collections | N/A | ||
| Your attempts | N/A | ||