Rick Astley

@oier_1030

China, Huai'an

Joined Dec 2022

World Rank: #47531 (0.4 points)

Institution: Huaiyin Middle School

Activity over the last year

Effectiveness

 Problems solved
6
 Solutions submitted
23

Problems

List of solved classical problems:

ADDREV
FCTRL2
JGTLE
MUL
NINJA1
RPLC

TODO list of classical problems:

GOO LASTDIG2
LASTDIG NINJA2