Osvaldo 5025211135

@osvaldo123

Indonesia, Surabaya

Joined Sep 2021

World Rank: #17010 (1.9 points)

Institution: Institut Teknologi Sepuluh Nopember

Activity over the last year

Effectiveness

 Problems solved
6
 Solutions submitted
194

Problems

List of solved classical problems:

DANCE
MINSTACK
RGBRED
ROBOWORLD
TOHU
TURNLT

TODO list of classical problems:

DIGSHIFT