| Author | mysandbox | Created | 2011-08-22 |
| Difficulty | 20 kyu (history) | Source | 300 tesuji No.253 |
| AVG solve time | 42 sec | Stars | 4.3 (27 votes) |
| User attempts | 3591 / 7339 | Collections | Instruction Required |
| Genre | tesuji | Your attempts | N/A |
| Similar problems | |||
| Created | 2011-08-22 | ||
| Source | 300 tesuji No.253 | ||
| Stars | 4.3 (27 votes) | ||
| Collections | Instruction Required | ||
| Your attempts | N/A | ||