| Author | tails | Created | 2010-10-16 |
| Difficulty | 20 kyu (history) | Source | Problem 7020 |
| AVG solve time | 31 sec | Stars | 3.69 (29 votes) |
| User attempts | 4482 / 7374 | Collections | Middle based, Nakade, Seki, Rabbitty Six |
| Genre | life and death ⓒ | Your attempts | N/A |
| Similar problems | |||
| Created | 2010-10-16 | ||
| Source | Problem 7020 | ||
| Stars | 3.69 (29 votes) | ||
| Collections | Middle based, Nakade, Seki, Rabbitty Six | ||
| Your attempts | N/A | ||