| Author | adum | Created | 2001-06-14 |
| Difficulty | 12 kyu (history) | Source | N/A |
| AVG solve time | 41 sec | Stars | 4.25 (16 votes) |
| User attempts | 4930 / 14488 | Collections | N/A |
| Genre | tesuji ⓒ | Your attempts | N/A |
| Similar problems | |||
| Created | 2001-06-14 | ||
| Source | N/A | ||
| Stars | 4.25 (16 votes) | ||
| Collections | N/A | ||
| Your attempts | N/A | ||