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| Author |
mysandbox
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| Difficulty | 17 kyu (history) | ||
| AVG solve time | 37 sec | ||
| User attempts | 2855 / 6715 | ||
| Genre | life and death ⓒ | ||
| Similar problems | |||
| Created | 2011-08-22 | ||
| Source | 300 tesuji No.255 | ||
| Stars | 4.35 (23 votes) | ||
| Collections | |||
| Your attempts | N/A | ||