The game of NIM originates from the ancient China. In the XIX. century this game was called as Fan-Tan in Europe and in USA. The game got it's name from Professor Charles Leonard Bouton of Harvard university.
You win, if you are the one, who shoots down the last android. In each turn the player must select at least one or all of the androids of a row.
Choose an android by clicking on it. Every android left to the chosen one in the same row are automatically selected. Clicking on the selected android will cause the selected androids to be destroyed.