Arkadiusz Zychewicz

@arekz

Poland, Warszawa

Joined Apr 2015

World Rank: #122177 (0 points)

Institution: -

I'm academic teacher in private school. And also professional freelancer programmer.

Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
52

Problems

List of solved classical problems:

MUL
ONP
POUR1
PRIME1
TEST

TODO list of classical problems:

HACKRNDM POLYMUL
PALIN PON