Educational Codeforces Round 65 (Rated for Div. 2)

ACM 

Educational Codeforces Round 65 (Rated for Div. 2)

Codeforces Round #540 (Div. 3) Virtual participation

ACM 

Codeforces Round #540 (Div. 3) Virtual participation

Codeforces Round #542 [Alex Lopashev Thanks-Round] (Div. 2)

ACM 

Codeforces Round #542 [Alex Lopashev Thanks-Round] (Div. 2)

Codeforces Round #541 (Div. 2)

ACM 

Codeforces Round #541 (Div. 2)

Educational Codeforces Round 60 (Rated for Div. 2)

ACM 

Educational Codeforces Round 60 (Rated for Div. 2)

Codeforces Round #539 (Div. 2)

ACM 

Codeforces Round #539 (Div. 2)

Codeforces Global Round 1

ACM 

Codeforces Global Round 1

Codeforces Round #538 (Div. 2)

ACM 

Codeforces Round #538 (Div. 2)

Codedorces 2017 JUST Programming Contest 4.0

ACM 

Codedorces 2017 JUST Programming Contest 4.0

Codeforces Round #537(Div 2)

ACM 

Codeforces Round #537(Div 2)