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| Author |
system
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| Difficulty | 12 kyu (history) | ||
| AVG solve time | 40 sec | ||
| User attempts | 2945 / 7499 | ||
| Genre | life and death | ||
| Similar problems | |||
| Created | 2006-10-14 | ||
| Source | problem 9262 | ||
| Stars | 3.57 (21 votes) | ||
| Collections | |||
| Your attempts | N/A | ||