Per Olofsson

@pelle

Sweden, Stockholm

Joined May 2010

World Rank: #54631 (0.3 points)

Institution: Stockholm University

Activity over the last year

Effectiveness

 Problems solved
9
 Solutions submitted
70

Problems

List of solved classical problems:

ARITH PRIME1
COINS TEST
CRYPTO1
FARIDA
FCTRL
ONP
PALIN

TODO list of classical problems:

GSS1