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| Author |
traveller
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| Difficulty | 10 kyu (history) | ||
| AVG solve time | 45 sec | ||
| User attempts | 2797 / 7836 | ||
| Genre | life and death ⓒ | ||
| Similar problems | |||
| Created | 2003-09-06 | ||
| Source | Bogatskiy | ||
| Stars | 4.26 (23 votes) | ||
| Collections | |||
| Your attempts | N/A | ||