This is the second instalment in the Gogo CHALLENGE series. It's a game in puzzle form in which the tiles must be used to assemble a square by laying out square tiles in a way that adjacent tile edges show the same symbol. The pieces are "reversible" and each figure is "coded" so that one knows what there is on the other side of the card without having to turn it. There are multiple solutions. There are two difficulty levels: the Simple Gogo and the Supreme Gogo (more difficult). Gogo Challenge can be played alone or against opponents with a timer.