| Author | alpc | Created | 2007-09-20 |
| Difficulty | 1 dan (history) | Source | N/A |
| AVG solve time | 49 sec | Stars | 3.82 (11 votes) |
| User attempts | 555 / 1730 | Collections | N/A |
| Genre | tesuji | Your attempts | N/A |
| Similar problems | |||
| Created | 2007-09-20 | ||
| Source | N/A | ||
| Stars | 3.82 (11 votes) | ||
| Collections | N/A | ||
| Your attempts | N/A | ||