| Author | marwin | Created | 2005-02-22 |
| Difficulty | 6 kyu (history) | Source | N/A |
| AVG solve time | 48 sec | Stars | 4.64 (22 votes) |
| User attempts | 1711 / 4889 | Collections | N/A |
| Genre | tesuji | Your attempts | N/A |
| Similar problems | |||
| Created | 2005-02-22 | ||
| Source | N/A | ||
| Stars | 4.64 (22 votes) | ||
| Collections | N/A | ||
| Your attempts | N/A | ||