If you are one of the people that found a ‘present’ on our web site and received a M.C. Escher “mirror” puzzle, but after trying to solve one of the other four images you can’t get back to the ‘default’ image (that came ‘solved’ when you received it), here’s a picture of the ‘answer’.

It shows the ‘bottom’ of the cubes in their proper position. After you get your cubes to match these, just flip them upside down and place them into the container oriented as shown.