zr x

@kkksc02

Switzerland, cc

Joined Dec 2021

World Rank: #34853 (0.7 points)

Institution: 01jy

I'm xun man

Activity over the last year

Effectiveness

 Problems solved
8
 Solutions submitted
25

Problems

List of solved classical problems:

CNTPRIME TEST
GOSSIPER
GSS1
GSS3
INCARDS
KPRIMESB
STC02

TODO list of classical problems:

ETFS TRIP
INVCNT