| Author | cusp | Created | 2007-03-11 |
| Difficulty | 23 kyu (history) | Source | N/A |
| AVG solve time | 28 sec | Stars | 3.81 (26 votes) |
| User attempts | 8310 / 13671 | Collections | 0 What Group? |
| Genre | tesuji | Your attempts | N/A |
| Similar problems | |||
| Created | 2007-03-11 | ||
| Source | N/A | ||
| Stars | 3.81 (26 votes) | ||
| Collections | 0 What Group? | ||
| Your attempts | N/A | ||