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For a change, here is a not soooo practical problem for you
| Author |
ferdi
|
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| Difficulty | 3 kyu (history) | ||
| AVG solve time | 52 sec | ||
| User attempts | 1218 / 4609 | ||
| Genre | life and death ⓒ | ||
| Similar problems | |||
| Created | 2002-12-12 | ||
| Source | korean problem book | ||
| Stars | 4.67 (9 votes) | ||
| Collections | |||
| Your attempts | N/A | ||