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Basic problem, something for beginners. If you solve this you are at least 21 kyu :)
| Author |
Field Mouse
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| Difficulty | 29 kyu (history) | ||
| AVG solve time | 19 sec | ||
| User attempts | 16791 / 21408 | ||
| Genre | life and death ⓒ | ||
| Similar problems | |||
| Created | 2008-03-19 | ||
| Source | |||
| Stars | 3.28 (32 votes) | ||
| Collections | |||
| Your attempts | N/A | ||