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| Author |
sinse33
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| Difficulty | 18 kyu (history) | ||
| AVG solve time | 63 sec | ||
| User attempts | 1857 / 4382 | ||
| Genre | life and death ⓒ | ||
| Similar problems | |||
| Created | 2011-11-14 | ||
| Source | liping huang serie 1 | ||
| Stars | 3.75 (16 votes) | ||
| Collections | |||
| Your attempts | N/A | ||