When I got my laser cutter I thought this would be a great first project. This is actually two challenges is one package. First try to fit all 11 pieces in the tray, second on a flat surface, arrange the green pieces (grass) so that you can completely cover them with the white pieces (snow). I felt that both were quite challenging. I eventually had to look at the solution for filling the tray!
Size: 3.5" x 5" x .25" ( 8.9cm x 12.7cm x 6mm)
Two challenges - Fill the tray and cover the green pieces with the white pieces.