A game apparatus for an abstract strategy pattern building board game that has two walls, each with multiple apertures. A number of dividers are intermediate the two wall and form multiple channels disposed along the two walls. The dividers also form multiple gaps defined by spaces between the channels. Two sets of playing markers are used to build patterns during game play. One set of playing markers fills a single channel along one wall, and one set of playing markers fills two channels and a gap in between the two channels.