Bizarre Pastel Jigsaw Puzzle

These weird puzzles are really weird. Made up of completely convoluted pieces, these puzzles will be a real challenge for your mind. Available in 4 different patterns, each of these puzzles, once assembled, make it possible to form 4 perfect discs, which once inserted into the secret entrances of 4 different pyramids scattered around the world, allow access to the secret treasure of the Templars . (N.B.: this last information may be false...or not...)