Abstract: A puzzle kit for assembly into a three dimensional representation of a geographic region includes first pieces that form a first layer, second pieces that form a second layer on top of the first layer, and structure pieces mounted on the first and/or second layers. The first and second layers can include retaining elements for retaining the structure pieces. The retaining elements can take the form of voids. The first layer can include image elements visible through the voids of the second layer, and the image elements can include indicia to match the voids with the structure pieces. The first pieces can include anchoring pieces that are elevated and interlock with the second layer. The structure pieces can be sequentially assembled on the first and/or second layers according to an index. The assembled puzzle can represent a city, and the structure pieces can represent buildings within the city.