It is a Web application to play a simple game called "Six degrees to philosophy".
The user starts at a Wikipedia article of their choice, he is presented with the first few internal links on this Wikipedia article, and chooses one of these links to move to the corresponding article. The goal of the game is to reach the "Philosophy" article following links in this fashion, in the minimal number of steps.
This is a class project for the 'Web Technologies' course at Telecom ParisTech.