@four

Bouvet Island

Joined Mar 2014

World Rank: #122624 (0 points)

Activity over the last year

Effectiveness

 Problems solved
12
 Solutions submitted
16

Problems

List of solved classical problems:

ACPC10A NSTEPS
ADDREV ONP
CANDY SAMER08F
CANDY3 TEST
FASHION TOANDFRO
FCTRL
JULKA