| Author | polo | Created | 2003-12-26 |
| Difficulty | 21 kyu (history) | Source | N/A |
| AVG solve time | 33 sec | Stars | 4.44 (25 votes) |
| User attempts | 8867 / 18576 | Collections | Middle based |
| Genre | life and death ⓒ | Your attempts | N/A |
| Similar problems | |||
| Created | 2003-12-26 | ||
| Source | N/A | ||
| Stars | 4.44 (25 votes) | ||
| Collections | Middle based | ||
| Your attempts | N/A | ||