In this manuscript, we describe Cube World with information in which cubes and a connection rule between cubes exist. In Cube World with infomation, impossible connection between cubes occur by the connection rule. Therefore when we make a shape using cubes, there will be possible and impossible shapes. We discuss homogeneous Cube World based on connection rule. As a result, a connection rule C_eq, in which cubes can be connected each other with the same information, is a bound for making arbitrary shape.