happyboy (19 kyu)

Last here date
2023-12-20
Registration date
2003-11-19
Level progress
Created problems see all
10 kyu Card image cap
13 years ago
5 dan Card image cap
18 years ago
8 dan Card image cap
18 years ago
12 kyu Card image cap
18 years ago
11 kyu Card image cap
19 years ago
5 kyu Card image cap
20 years ago
Favorited problems see all
6 kyu Card image cap
18 years ago
santa c
1 dan Card image cap
18 years ago
system
8 kyu Card image cap
18 years ago
Amygdala
7 kyu Card image cap
18 years ago
BartTM
5 dan Card image cap
18 years ago
marwin
2 kyu Card image cap
18 years ago
klapaucius
Stats
Problems solved
18
Problems added
8
Rating
19 kyu
Friends
0
Comments
28
Rush score
0
Achievements
0