riski ferdian

@kazuhiko

Indonesia, jember

Joined Oct 2018

World Rank: #21610 (1.4 points)

Institution: ITS

Activity over the last year

Effectiveness

 Problems solved
9
 Solutions submitted
24

Problems

List of solved classical problems:

ADATAXES SINEGGS
CIVIL TREEDEGREE
CRCLE_UI
CRDS
EAGLE1
NSTEPS
OLOLO