CUBOCTAHEDRON / Diamond Puzzler

3x3x3 CUBOCTAHEDRON. Also sold as "Diamond Puzzler". The eight corner pieces of a standard size 3x3x3 cube are trimmed off giving eight big equilateral triangles and six square main faces. The eight triangles are given different colors, so altogether 14 different colors are used. There are four different colors on each corner piece and four different colors on each edge piece.