Several months back, I received a copy of "You and Mona Lisa", a Mirrorkal puzzle, designed by Ivan Moskovich and produced by Recent Toys. So why has it taken me so long to write about it? Well truth be told it's taken me this long to solve it!
The puzzle is an interesting variation on the 15 puzzle, with this version having 9 tiles, plus the space needed to move the tiles which is conveniently placed off to the side of the puzzle. What makes the puzzle unique and quite so challenging is that the image you see when looking at the puzzle is being reflected by an angled mirror from an adjacent piece. The goal, as with any other 15 puzzle is to scramble the tiles, and then restore the original order so you can see the picture of the Mona Lisa.
The earlier version of the Mirrorkal Puzzle was a removable block version where the nine puzzle pieces were stored in a frame. In that version you are able to remove the cubes and inspect each side, allowing you to match the correct side with the corresponding mirror to make up the solution. With the sliding tile version, things are much more challenging. Since the cubes can't be removed, you will have to either position the side of the cube you want to see with the empty space adjacent to it, or place it in the centre and surround it with mirrors pointing at the cube, to allow all sides to be seen. Having done this you'll need to remember what picture is where, and then position each tile in the correct location to make the final image. Oh and if that's not enough of a challenge, remember that since you're dealing with mirrors, the images are upside down on the sides of the cubes!
As you can see, once the puzzle pieces are scrambled, in most cases they no longer show parts of the Mona Lisa image, making the challenge even more difficult. Something else which you need to take into account is that there may be more that one cube with the same a part of the final image on it, so not only do you need to find the parts of the image, and place them in the correct spot to be reflected by the adjacent mirror, but the piece you've identified may not even be the correct one. This happened to me where I was trying to place the last two cubes, and they were swapped from where they needed to be. It turned out that I needed the other piece with the same angled mirror, which I'd already placed in the opposite corner.
As an interesting note, the 15 style version of the puzzle originally used an image of Einstein, but was later changed to the Mona Lisa. The workings of the puzzle is still the same, just the images which were swapped. In fact if you look at the frame of the puzzle, it still reads "You and Einstein". Puzzle Master still has copies of the puzzle with the original Einstein image if you'd like that version.
Whether you're looking for the slightly harder challenge of the sliding tile version or a simpler puzzle with the framed cubes, both versions of the puzzle are well worth picking up and I can highly recommend them. These would make great stocking fillers, although you may need fairly big stockings!
For some more thoughts on the Mirrorkal - "You and Mona Lisa" puzzle, Gabriel's Review has some more thoughts.
Note: Sorry about the poor images in the review. Given the mirrors in the puzzle, it's not easy to photograph.
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