@duolon

China

Joined Aug 2010

World Rank: #41489 (0.5 points)

Activity over the last year

Effectiveness

 Problems solved
14
 Solutions submitted
109

Problems

List of solved classical problems:

FASTFLOW ONP
FCTRL2 PRIME1
GSS1 PSTRING
GSS2 PT07Y
GSS3 RUNAWAY
GSS5 SHPATH
MATCHING WATER

TODO list of classical problems:

PALIN