Sixty copies of a Precolumbian cat design are engraved on the building blocks of this puzzle. Each of the 15 pieces is a combination of four cats "clumped" together in different ways. A devilishly difficult puzzle and a real challenge for the laser engraver. Number of solutions unknown.
This puzzle might be produced with 0.39 inch Tasmanian Ash mdf pieces and 0.16 inch Technoply Beech base. If the puzzle is made at about the 15 cm x 19 cm size, 10 puzzles could fit on a P3 size board. This would bring the cost of wood to $4.30 per puzzle.