Author |
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Difficulty | 16 kyu (history) | ||
AVG solve time | 40 sec | ||
User attempts | 4822 / 12757 | ||
Genre | tesuji ⓒ | ||
Similar problems | |||
Created | 2003-10-31 | ||
Source | |||
Stars | 4.45 (33 votes) | ||
Collections | |||
Your attempts | N/A |