rayner harold

@rayner2

Peru

Joined Mar 2010

World Rank: #34120 (0.7 points)

Activity over the last year

Effectiveness

 Problems solved
11
 Solutions submitted
40

Problems

List of solved classical problems:

BEENUMS PERMUT1
BENEFACT PRHYME
FILRTEST PT07Z
GIRLSNBS SHPATH
IMPUNITS
KROW
LABYR1

TODO list of classical problems:

TRICOUNT