In Tangramino -A Smarter Fun® game, players aim to 2D images using Geoblocks. Puzzle range from a simple cat or house, to far more challenging shapes that, unlike regular tangrams, make use of the 3 dimensionality of the GeoBlocks. Tangramino is part of the Brain Builder series, which consists of 4 exquisite games of spatial visualization. In these games, players progress at their own rhythm, as puzzles gradually become more challenging. All games include the same set of Geoblocks and a spiral book with 6 color-coded levels of difficulty.