@bobhehe

China

Joined Jun 2008

World Rank: #41483 (0.5 points)

Activity over the last year

Effectiveness

 Problems solved
14
 Solutions submitted
30

Problems

List of solved classical problems:

BOXES PT07Z
COINS ROADNET
ENCONDIN SHOP
NEG2 SUMFOUR
ONP TEST
PALIN TOE2
PRIME1 TWENDS

TODO list of classical problems:

BIA
SC1