| Author | 1234boys | Created | 2012-12-12 |
| Difficulty | 25 kyu (history) | Source | IGO FESTIVAL2010 |
| AVG solve time | 35 sec | Stars | 4.29 (14 votes) |
| User attempts | 4445 / 7485 | Collections | 4x4 problems |
| Genre | life and death | Your attempts | N/A |
| Similar problems | |||
| Created | 2012-12-12 | ||
| Source | IGO FESTIVAL2010 | ||
| Stars | 4.29 (14 votes) | ||
| Collections | 4x4 problems | ||
| Your attempts | N/A | ||