Sign in
Sign up
Solve
Go to problems at your level
Time trial
Rush
Discover
Recommendations
Practice
All problems
Filter problems
Problem groups
Pattern search
Social
Friends
Users
Friend activity
Community
Forum
Discord
Leaderboard
Site
Info
Add problem
Statistics
Download
RSS
Sign in
Sign up
passero (5 dan)
From Japan.
Last here date
2012-08-25
Registration date
2012-04-29
Send Private Message
Level progress
Created problems
see all
3 dan
11 years ago
4 kyu
11 years ago
5 kyu
11 years ago
7 dan
11 years ago
9 kyu
11 years ago
10 kyu
11 years ago
Favorited problems
see all
7 dan
11 years ago
kaf
12 kyu
11 years ago
polo
Stats
Problems solved
1078
Problems added
33
Rating
5 dan
Friends
0
Comments
48
Rush score
0
Achievements
0