"Who Closed" is a unique game where you have to play against Android. A grid of boxes will be given to play. You and Android has to draw edges one after other. Whoever close a box will get scores and finally who will get maximum scores will win the game. Once you or Android closed one or more boxes by drawing an edge, then "who" will be getting additional chances to draw edges. Both you and android need to draw a edge on their chance. So, you need to find and draw edges which will not give a chance to close any boxes to your opponent, at the same time should check for edges which you can draw to close any boxes.