@sphinx1990

China

Joined May 2011

World Rank: #79512 (0.1 points)

Activity over the last year

Effectiveness

 Problems solved
9
 Solutions submitted
34

Problems

List of solved classical problems:

ADDREV PRIME1
ARITH TEST
FCTRL
FCTRL2
JULKA
ONP
PIR

TODO list of classical problems:

NHAY POUR1
PALIN