@johnlr

New Zealand

Joined Sep 2005

World Rank: #82254 (0.1 points)

Activity over the last year

Effectiveness

 Problems solved
8
 Solutions submitted
73

Problems

List of solved classical problems:

ADDREV TEST
ARITH
FCTRL
FCTRL2
PALIN
PIR
SBSTR1

TODO list of classical problems:

GSS1 PRIME1
MUL SERVS