Jarkko Virtanen

@jvirtan

Finland

Joined Aug 2005

World Rank: #19518 (1.6 points)

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
56

Problems

List of solved classical problems:

ADDREV PRIME1
BALL1 SBANK
CMEXPR TEST
FCTRL
HASHIT
ONP
PALIN

TODO list of classical problems:

ONEZERO
WORDS1