a b

@n1b

Switzerland, Zurich

Joined Aug 2015

World Rank: #54501 (0.3 points)

Institution: ETH Zürich

Activity over the last year

Effectiveness

 Problems solved
6
 Solutions submitted
45

Problems

List of solved classical problems:

ADDREV
BEHAPPY
JOCHEF
PALIN
PRIME1
TEST

TODO list of classical problems:

FCTRL2