Special Bollan

@traing_gate

China

Joined Jul 2009

World Rank: #19807 (1.6 points)

Activity over the last year

Effectiveness

 Problems solved
7
 Solutions submitted
144

Problems

List of solved classical problems:

GUESSING
IEXPOLRE
MINCOUNT
MNERED
NQUEEN
PHRASES
SUBST1

TODO list of classical problems:

DISUBSTR GSS1 QTREE2 TEST
ENCONDIN GSS6 SOPARADE