@marvinr

China

Joined Feb 2010

World Rank: #14554 (2.3 points)

Activity over the last year

Effectiveness

 Problems solved
13
 Solutions submitted
83

Problems

List of solved classical problems:

ALIENS GSS2
BOXES GSS3
CIRU GSS5
COVER GSS6
DRAGON GSS7
DRAGON2 VCIRCLES
GSS1

TODO list of classical problems:

QTREE