@jefsilva

Brazil

Joined Feb 2006

World Rank: #52896 (0.3 points)

Institution: USP

Activity over the last year

Effectiveness

 Problems solved
11
 Solutions submitted
59

Problems

List of solved classical problems:

ADDREV PIGBANK
BINGO PRIME1
BSHEEP STONE
CHICAGO TEST
FCTRL
ONP
PERMUT2

TODO list of classical problems:

FCTRL2 LABYR1 TRIP
IKEYB PALIN WORDS1