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| Author |
gecko
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| Difficulty | 7 kyu (history) | ||
| AVG solve time | 28 sec | ||
| User attempts | 2304 / 7237 | ||
| Genre | tesuji | ||
| Similar problems | |||
| Created | 2002-03-07 | ||
| Source | |||
| Stars | 4.5 (22 votes) | ||
| Collections | |||
| Your attempts | N/A | ||