Prism Prison is a puzzle game where players have to match a predefined pattern of coloured nodes by arranging a second set of nodes. Nodes are arranged by rotating rings of nodes and by 'colour switching' a process by which primary colours are combined and secondary colours are split. Spin the inner and outer rings of nodes around, and exchange colours between them by colour switching. if your pattern matches the one at the top. the Prism is unlocked!.