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| Author |
–rinrin–
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| Difficulty | 9 kyu (history) | ||
| AVG solve time | 105 sec | ||
| User attempts | 789 / 2294 | ||
| Genre | life and death ⓒ | ||
| Similar problems | |||
| Created | 2012-01-11 | ||
| Source | |||
| Stars | 4.56 (16 votes) | ||
| Collections | |||
| Your attempts | N/A | ||