Players use the 18 enclosed precision-cut blocks to construct three-dimensional structures corresponding to illustrated in the challenge booklet: it contains 50 illustrations, ranging from simple shapes, requiring only a few blocks to complex structures. As players develop stronger notions of perspective and geometric concepts, the challenges become more demanding. A simple color code allows players to easily track their progress. Architecto appeals to children and adults alike by its captivating puzzles and the exciting but educational experience it procures.