Wojciech Orzechowski

@orzechw

Poland, Zabrze

Joined Sep 2011

World Rank: #61766 (0 points)

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
55

Problems

List of solved classical problems:

ACPC10A PRIME1
ADDREV SAMER08F
FCTRL TEST
FCTRL2
HPYNOS
LASTDIG
NSTEPS