Author |
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Difficulty | 28 kyu (history) | ||
AVG solve time | 25 sec | ||
User attempts | 13251 / 18410 | ||
Genre | life and death ⓒ | ||
Similar problems | |||
Created | 2007-11-18 | ||
Source | Shape up | ||
Stars | 3.63 (32 votes) | ||
Collections | |||
Your attempts | N/A |