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
| Author |
kaf
|
||
| Difficulty | 8 dan (history) | ||
| AVG solve time | 60 sec | ||
| User attempts | 121 / 1200 | ||
| Genre | life and death ⓒ | ||
| Similar problems | |||
| Created | 2007-09-30 | ||
| Source | N/A | ||
| Stars | 4 (5 votes) | ||
| Collections | |||
| Your attempts | N/A | ||