Problems solved: 27
Rank by points: #6575
Total points:
10.22
Contribution points:
-43
2 contests written
Rank by rating: #3657
Rating:
Min. rating:
Max rating:
From Học viện Cảnh sát nhân dân
This user has not shared any information.Badges & Awards
This user has not earned any badges or awards.Rating history
, #