@laj5122

China

Joined Aug 2007

World Rank: #20489 (1.5 points)

Activity over the last year

Effectiveness

 Problems solved
11
 Solutions submitted
35

Problems

List of solved classical problems:

BISHOPS RESIST
CHOCOLA SCITIES
GLASNICI TAXI
IVAN TEST
PB
PERMUT1
PRIME1

TODO list of classical problems:

CUTSQRS
MATSUM