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| Author |
santa c
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| Difficulty | 13 kyu (history) | ||
| AVG solve time | 83 sec | ||
| User attempts | 1769 / 4540 | ||
| Genre | life and death ⓒ | ||
| Similar problems | |||
| Created | 2009-01-31 | ||
| Source | |||
| Stars | 4 (22 votes) | ||
| Collections | |||
| Your attempts | N/A | ||