This project presents a new version of LOGO programming language developed at MIT by Seymour Papert. This software was developed using Java and Java 3D.
I've used this. IT IS NOT LOGO. It doesn't even let you enter the turtle graphics commands. Moreover Logo is not turtle graphics. It is a dialect of Lisp and while it doesn't have first class functions it can do far more than this. If you want Logo consider ucblogo (2D, one turtle), MSW Logo (3D, windows objects, about a thousand turtles), FMS Logo, or aucblogo. All are of the ucblogo family. ucblogo is on windows, linux, and mac. i know the other three are on windows, don't know about other platforms.