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| Author |
utku
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| Difficulty | 23 kyu (history) | ||
| AVG solve time | 28 sec | ||
| User attempts | 14016 / 23185 | ||
| Genre | life and death ⓒ | ||
| Similar problems | |||
| Created | 2005-05-19 | ||
| Source | utku | ||
| Stars | 3.76 (25 votes) | ||
| Collections | |||
| Your attempts | N/A | ||