Night Bird

@nightbird79

Egypt

Joined Mar 2013

World Rank: #79658 (0.1 points)

Activity over the last year

Effectiveness

 Problems solved
8
 Solutions submitted
59

Problems

List of solved classical problems:

ADDREV PRIME1
ANARC05B
ARBITRAG
ARITH2
CRSCNTRY
CSTREET
PFDEP

TODO list of classical problems:

DANGER