10 problems solved
Rank by points: #21939
Total points:
36
1 contest written
Rank by rating: #4434
Rating: 994
Min. rating: 994
Max rating: 994
From Harvard University, General Amherst H.S.
About
Họ Và Tên : Hán Duy Anh
Lớp : 8A2
From THCS Yên Lạc with love
Email : [email protected]
Rating history
, #