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| Author |
llel
|
||
| Difficulty | 21 kyu (history) | ||
| AVG solve time | 40 sec | ||
| User attempts | 4286 / 8340 | ||
| Genre | life and death ⓒ | ||
| Similar problems | |||
| Created | 2008-01-06 | ||
| Source | Book | ||
| Stars | 3.74 (31 votes) | ||
| Collections | |||
| Your attempts | N/A | ||