Author |
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Difficulty | 9 kyu (history) | ||
AVG solve time | 72 sec | ||
User attempts | 1263 / 3273 | ||
Genre | life and death ⓒ | ||
Similar problems | |||
Created | 2007-09-07 | ||
Source | Chinese book | ||
Stars | 4.58 (31 votes) | ||
Collections | |||
Your attempts | N/A |