@kodankeiji

Japan

Joined Dec 2009

World Rank: #128075 (0 points)

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
147

Problems

List of solved classical problems:

ADDREV SAMER08F
ARITH TEST
FCTRL TOANDFRO
FCTRL2
JULKA
NSTEPS
PALIN