@bogdan_sumy_ua

Ukraine

Joined Mar 2013

World Rank: #14009 (2.4 points)

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
168

Problems

List of solved classical problems:

AE5A1
CODESPTF
DINOSM
SAMER08K

TODO list of classical problems:

AVOIDSOS WA
SPIRALGR