Your problem is now live. Make sure to watch it and edit it with any needed changes. Read the Problem Creation Lifecycle.
Problem edits live
A variation of problem 4000.
| Author |
chrise
|
||
| Difficulty | 15 kyu (history) | ||
| AVG solve time | 17 sec | ||
| User attempts | 11952 / 23705 | ||
| Genre | life and death ⓒ | ||
| Similar problems | |||
| Created | 2004-02-28 | ||
| Source | problem 4000 | ||
| Stars | 4.12 (25 votes) | ||
| Collections | |||
| Your attempts | N/A | ||