Build your own city in this unique puzzle game! You start off with a grid of empty tiles, which have a value of zero. Fill up the grid with houses and various buildings so that the houses have the highest value possible. The next five buildings that must be placed on the grid are shown in the queue on the left side of the screen. Each building will have a neutral, negative or positive effect on the surrounding buildings' values. The queue displays positive tiles as blue and negative tiles as red. Score the target number of points in the first column to gain more building space.