Just as the name suggests, this puzzle, shaped like the letter ?H?, is made of two pieces entwined together. At a glance, the piece that make up the puzzle may appear to be of the exact same shape, but the pieces actually differ slightly. Do you think you can disassemble the two pieces? This movement of the pieces is very tricky, so you need to be careful that your memory doesn?t play tricks on you too. Designed by Dutch genius Oskar. The theme is ?Entwine?