Plus Minus

@sign

Ukraine, Kyiv

Joined May 2016

World Rank: #81918 (0.1 points)

Institution: National Technical University of Ukraine “Kyiv Polytechnic Insti

Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
25

Problems

List of solved classical problems:

ADDREV
FASHION
ICANDIES
NSTEPS
TEST

TODO list of classical problems:

PRIME1