GOGO Challenge is a Combination Puzzle Game that will help you to develop skills of: logical reasoning, concentration and perseverance (it has a lot of trial and error). People associate the game with a mix of Domino´s and Rubik´s cube. The Goal of the game is to make a Gogo, that is, to complete the largest possible square by placing the pieces in such a way that any pair of pieces with common sides share exactly the same figure (pattern and color). The pieces have two faces (reversible) and you can use them as you want. You have two kind of Gogo´s: “The Simple Gogo” ( Easy) and “The Supreme Gogo”( Difficult). You can have fun alone or with friends. —description from the designer