This puzzle contains 3 un-identical pieces.
Try to assemble the pieces to a 3D puzzle.
This puzzle contains 6 non identical pieces.
Try to assemble the pieces to 3D burr puzzle.
This clever puzzle has an elegant solution, and makes a wonderful gift for any visual thinker!
Inside a wooden frame are 7 cylindrical pieces, of different lengths. In the side of the frame is an indentation containing an additional piece. Rearrange all 8 pieces so that they lie flat inside the frame.
A real stumper!
The challenge :Balance all the nails on the single peg in the center without letting the nails touch the base!
You may not use rubber band, glue or any other aids…