Mattias Ernelli

@ernelli

Sweden

Joined Sep 2009

World Rank: #54501 (0.3 points)

Activity over the last year

Effectiveness

 Problems solved
9
 Solutions submitted
37

Problems

List of solved classical problems:

ARITH SBSTR1
BULK TEST
CMPLS
FCTRL
ONP
PALIN
PRIME1

TODO list of classical problems:

SUBST1