The strategy board game NO---3 invites you to play either with a game bot or with a real opponent. Its elements are red and black balls, which players take turns placing on the field, trying to form lines from their three balls. At the same time, you must force your opponent to build lines and destroy their balls, but you need to refrain from this as much as possible. Each row built by your opponent will bring you two points. There are restrictions when placing pieces. You must place your ball in a certain area in NO---3.
