Double U - Brain Teaser Puzzle
The Double U Puzzle is a magnificent achievement in mechanics and an incredibly satisfying puzzle from our collection of Packing Problems. There are 5 loose, U-shaped pieces that must be arranged in a specific arrangement so that they fit perfectly into the square frame. There are only a few ways that the pieces can fit, so it will take a certain amount of trial and error to prevail! Obtaining success for this puzzle will demand strategic thinking and a method of solving that keeps the grand scheme of the puzzle in mind while planning ahead.