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| Author |
brightwater
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| Difficulty | 4 dan (history) | ||
| AVG solve time | 37 sec | ||
| User attempts | 812 / 3627 | ||
| Genre | life and death ⓒ | ||
| Similar problems | |||
| Created | 2004-10-19 | ||
| Source | |||
| Stars | 4.25 (4 votes) | ||
| Collections | |||
| Your attempts | N/A | ||