Challenge your mind with the walls of logic! In this game, your task is to fill all of the empty spaces on the grid with diagonal walls. You will be presented a 11×6 grid which contains multiple pillars at the corners of the square tiles. On each of the pillars a number will be indicating the quantity of walls connecting to that pillar. You can click any of the empty squares to place a wall, then click an existing wall to flip it, or click the wall again to remove it. Note that the required number of walls connected to a pillar must be fulfilled, and the walls cannot form an enclosure. If a wall you built violates any of these rules, the corresponding pillar will be highlighted in red. The amount of time you have spent will be counted at the top left corner of the screen. Complete your construction and become the greatest architect in the city!