@foo_to

China

Joined Nov 2012

World Rank: #55985 (0.3 points)

Activity over the last year

Effectiveness

 Problems solved
7
 Solutions submitted
21

Problems

List of solved classical problems:

FCTRL
MATSUM
ONP
PRIME1
PRO
SUMMUL
TEST

TODO list of classical problems:

PALIN
QTREE