Piotr Niedźwiedź

@dzwiedziu

Poland

Joined Dec 2004

World Rank: #41434 (0.5 points)

Institution: Warsaw University

Activity over the last year

Effectiveness

 Problems solved
12
 Solutions submitted
19

Problems

List of solved classical problems:

AGGRCOW PALIN
ARITH PRIME1
FISHER SUBST1
FRACTION SUMFOUR
LPERMUT TEST
MINIMAX
ONP