| Author | adum | Created | 1999-10-27 |
| Difficulty | 21 kyu (history) | Source | N/A |
| AVG solve time | 29 sec | Stars | 4.12 (33 votes) |
| User attempts | 18553 / 32240 | Collections | Connect |
| Genre | tesuji ⓒ | Your attempts | N/A |
| Similar problems | |||
| Created | 1999-10-27 | ||
| Source | N/A | ||
| Stars | 4.12 (33 votes) | ||
| Collections | Connect | ||
| Your attempts | N/A | ||