Jia Kai

@jiakai

China

Joined Dec 2009

World Rank: #7105 (5 points)

Institution: CDQZ

Activity over the last year

Effectiveness

 Problems solved
20
 Solutions submitted
77

Problems

List of solved classical problems:

CIRU LCMSUM SEQPAR
DESERT NUMG SQFREE
DIVSUM2 NWERC10G TEST
FTOUR2 PRIME1 TFSETS
GCD2 PT07J VCIRCLES
GCD3 QTREE WPUZZLES
GSS2 QTREE2

TODO list of classical problems:

FLWRS