About this 3D model

A puzzle pyramid for you to print. The solution is a tiered pyramid with a 6x6 square at the bottom, then 4x4, then 2x2, then 1x1 (made of 2 half squares). The case is a simple box to try and make it easier to build but I would recommend trying to solve the puzzle without the case first and then you can print the case if it's not stable.