First presented at IPP 29, the objective of this Rick Eason design is to use the seven pieces to build a stable 3x cube on the perch. Building the cube is the easy part (65 solutions). Getting it to sit on the perch and stay together is much more difficult (Only 3 solutions). The pieces are crafted from Maple , the perch is Walnut. Finished in Lacquer and waxed.
0.75" (19mm) voxel = 2.25" ( 57 mm) assembly.