| Author | mysandbox | Created | 2011-08-22 |
| Difficulty | 24 kyu (history) | Source | 300 tesuji No.257 |
| AVG solve time | 30 sec | Stars | 3.4 (20 votes) |
| User attempts | 5811 / 10337 | Collections | N/A |
| Genre | life and death ⓒ | Your attempts | N/A |
| Similar problems | |||
| Created | 2011-08-22 | ||
| Source | 300 tesuji No.257 | ||
| Stars | 3.4 (20 votes) | ||
| Collections | N/A | ||
| Your attempts | N/A | ||