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 |
brightwater
|
||
| Difficulty | 9 kyu (history) | ||
| AVG solve time | 56 sec | ||
| User attempts | 1594 / 5534 | ||
| Genre | tesuji ⓒ | ||
| Similar problems | |||
| Created | 2004-11-07 | ||
| Source | |||
| Stars | 4.56 (18 votes) | ||
| Collections | |||
| Your attempts | N/A | ||