Mateusz Jędrzejewski

@derex

Poland

Joined Oct 2005

World Rank: #16166 (2 points)

Activity over the last year

Effectiveness

 Problems solved
17
 Solutions submitted
164

Problems

List of solved classical problems:

ADDREV HELPR2D2 TCNUMFL
CANTON JULKA TEST
CRYPTO2 ONP TOANDFRO
DFLOOR PALIN
EQBOX PIR
FCTRL PRIME1
FCTRL2 STPAR

TODO list of classical problems:

MUL