@who

Russian Federation

Joined Feb 2008

World Rank: #46448 (0.4 points)

Activity over the last year

Effectiveness

 Problems solved
11
 Solutions submitted
27

Problems

List of solved classical problems:

ADDREV PRIME1
CMEXPR SBSTR1
CMPLS TEST
CRYPTO2 TREE1
FCTRL
ONP
PALIN