Jia Kai

@jiakai

China

Joined Dec 2009

World Rank: #7563 (4.7 points)

Institution: CDQZ

Activity over the last year

AprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberJanuaryFebruaryMarchless than 10 submissionsbetween 10 and 20 submissionsbetween 20 and 30 submissionsbetween 30 and 40 submissionsmore than 40 submissions

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