j r

@spoj451

United States, chicago

Joined Feb 2015

World Rank: #48788 (0.4 points)

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
46

Problems

List of solved classical problems:

ADDREV PRIME1
ARITH SBSTR1
BULK TEST
CMPLS
FCTRL
ONP
PALIN