Hidenobu Hayashi

@mokos

Japan

Joined Mar 2007

World Rank: #79832 (0.1 points)

Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
18

Problems

List of solved classical problems:

CMEXPR
FCTRL
FCTRL2
ONP
TEST

TODO list of classical problems:

ARITH
PRIME1