The explosion graph below shows how the pieces has to be placed in relation to each other in this puzzle. To construct the puzzle you have to make part 1 first with the pieces: A, G, H, I, M, N and O. Part 2 must be made with the pieces C, B, J, P and Q. Part 1 and 2 can be slid partly into each other, Than the pieces K, R, D and E can be maneuvered carefully into the puzzle and the parts 1 and 2 can be slid completely into each other. In the end the pieces L and F will complete the puzzle.