One puzzle, 6 different motifs. This is what makes Ravensburger cube puzzles with 6 or 12 cubes special. Each side of the plastic cubes shows a different motif. This not only provides variety, it is also a challenge, because the only way to match them is by the image motif - unlike normal puzzles, which also offer orientation through the shape of the pieces. This particularly challenges an eye for detail and spatial and logical thinking skills.