And you thought the Somaa was challenging! Haym’s second variation on the Soma cube is even more difficult in my opinion. Each piece, which mimicks one of the 7 Soma pieces, has been distorted in a very interesting way. If I remember correctly there are about 17 differently shaped pieces used to make the 7 soma pieces. I know it took quite a long time to cut and glue these up! Again, a stand has been included to help with the assembly. Even though there are no holes in this puzzle, I think you will appreciate the stand. Walnut pieces, olive wood stand.