Firstname Lastname

@oliver_o_1972

Aruba, Aruba Villa

Joined Dec 2020

World Rank: #65220 (0.2 points)

Institution: The Grand Church of the Allmighty Duck

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
21

Problems

List of solved classical problems:

BUSYMAN
COINS
FCTRL
TEST