Author |
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Difficulty | 23 kyu (history) | ||
AVG solve time | 13 sec | ||
User attempts | 45826 / 70255 | ||
Genre | life and death ⓒ | ||
Similar problems | |||
Created | 1999-07-29 | ||
Source | |||
Stars | 3.68 (74 votes) | ||
Collections | |||
Your attempts | N/A |