Cube
How to build this cube puzzle
Building the Cube
first you get the orange piece and place in to make an L shape on the surface it's touching.
Then now you get the purple shape and put it next to the orange one to make an L shape facing upwards with a small square shape to the surface.
Then place the yellow piece between them so the yellow piece would make a square with the orange piece and a line with the purple piece.
now place the green piece on top of the purple piece next to the yellow to fill up the space in the middle.
finally place the reb and blue pieces on top in any direction it wont matter. The Cube is no completed.