@zch

Joined Jan 2013

World Rank: #13193 (2.7 points)

Activity over the last year

Effectiveness

 Problems solved
9
 Solutions submitted
199

Problems

List of solved classical problems:

ACODE TDKPRIME
AGGRCOW TEST
AIBOHP
CUTOUT
GSS1
HQNP
PALIN

TODO list of classical problems:

QTREE