| Author | yosihiro | Created | 2011-06-09 |
| Difficulty | 20 kyu (history) | Source | N/A |
| AVG solve time | 32 sec | Stars | 4.24 (17 votes) |
| User attempts | 3940 / 8259 | Collections | yosihiro |
| Genre | life and death ⓒ | Your attempts | N/A |
| Similar problems | |||
| Created | 2011-06-09 | ||
| Source | N/A | ||
| Stars | 4.24 (17 votes) | ||
| Collections | yosihiro | ||
| Your attempts | N/A | ||