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 |
gobluesky
|
||
| Difficulty | 18 kyu (history) | ||
| AVG solve time | 43 sec | ||
| User attempts | 4692 / 8150 | ||
| Genre | tesuji | ||
| Similar problems | |||
| Created | 2010-03-28 | ||
| Source | |||
| Stars | 3.51 (45 votes) | ||
| Collections | |||
| Your attempts | N/A | ||