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User profile
Coffee_zzz
Rating
1800
Contribution
1
Usergroup
Default
Motto
Rating changes
Accepted problems：3 problems
Tried problems：0 problem
None
Authored problems：10 problems
| # | Problem Name |
|---|---|
| 1 | Cards |
| 2 | Cake |
| 3 | Follow the Sequence |
| 4 | Azalea Garden |
| 5 | Beautiful Dangos |
| 6 | Follow the Penguins |
| 7 | Grand Voting |
| 8 | Imagined Holly |
| 9 | January's Color |
| 10 | Let's Make a Convex! |