Ubongo? Never heard. But because the description read quite well, we ordered the test pattern. Lo and behold, Ubongo fun and addictive. Here, the idea is simple. Depending on the difficulty you have to (are the cubes before that) three or four specific pieces positioned so that a card box is built over. The stones look similar as in Tetris, therefore Ubongo plays almost as well as the computer game classic. Quick, you realize what manner of stones and what one loves to hate. Especially the latter can influence the outcome of a game before. Means that can not always be asked to have sometimes, instinctively first placed the correct stones or just lucky the right stone. Then as a playing field is filled in no time. But one has even begun wrong, you tinker. Very nice is the fact that with us, thought about the same time after the lap time, which is determined with an hourglass all, as the solution of non-filled fields was. Also great: Although the game only from 8 years upwards, our four year old plays with hardworking. A field with three stones it can, depending on your mood and happiness, also undergo very fast. Therefore Ubongo really is a game for the whole family, which is great fun.