| Author | liopic | Created | 2009-03-14 |
| Difficulty | 7 dan (history) | Source | Lee Chang Ho L&D korean book |
| AVG solve time | 57 sec | Stars | 3.67 (3 votes) |
| User attempts | 62 / 326 | Collections | Corner based |
| Genre | life and death ⓢ | Your attempts | N/A |
| Similar problems | |||
| Created | 2009-03-14 | ||
| Source | Lee Chang Ho L&D korean book | ||
| Stars | 3.67 (3 votes) | ||
| Collections | Corner based | ||
| Your attempts | N/A | ||