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Problem edits live
Sorry about the previous version of this problem, I messed up on the set up of the problem and a variation. But it should be fixed now.
| Author |
zafris
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| Difficulty | 7 kyu (history) | ||
| AVG solve time | 60 sec | ||
| User attempts | 832 / 2661 | ||
| Genre | life and death ⓒ | ||
| Similar problems | |||
| Created | 2007-12-13 | ||
| Source | |||
| Stars | 3.54 (13 votes) | ||
| Collections | |||
| Your attempts | N/A | ||