Problems
Queue
Competitions
Ranking
Articles
Signup
Signin
Users
SergeyUkr
Profile
Punch card
Problems
Submissions
Грищенко Сергей
Last visit 11 hours ago
Ukraine, Київ
Joined January, 2019
Rank
240
Solved problems
931
Submissions
2997
Accepted submits
1622
Recently submitted problems
353
Candies
546 / 999
11680
Fidan’s training
25 / 25
11682
Special Deal
17 / 19