Today I was strolling the malls with my friend. We went into a gift shop to buy a hat for my friend. I cuaght sight of some puzzles that were there. One of them that caught my attention was this 3D jigsaw-puzzle. I have seen one of them before, but that was a simple one, made up of 3 pieces (where one had to assemble it into a tetrahedron). This one had more (13) pieces! So I bought it right away
Here is a snapshot of the pieces
This is cool!