Very entertaining game, which combines fun with Brain. It requires both spatial awareness, and good reaction. If the first overload is overcome with this Pappkärtchen and Edelsteinchen makes it much laughter. However, anyone who is suffering from a color vision deficiency should play only with very good and honest friends ;-) The only downer: The many small parts are to be predestined lost. However, the manufacturer has provided everything to pack plenty of zip bags neatly.