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| Author |
SinianSung
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| Difficulty | 23 kyu (history) | ||
| AVG solve time | 39 sec | ||
| User attempts | 6760 / 12125 | ||
| Genre | tesuji ⓒ | ||
| Similar problems | |||
| Created | 2007-11-01 | ||
| Source | |||
| Stars | 4.63 (32 votes) | ||
| Collections | |||
| Your attempts | N/A | ||