Try to align the wheels such that each adjacent dot is the same color. The wheels will come out of the box and they must be put in exactly in the proper position (in addition to turning the wheels to align). Quite difficult. A nicely made puzzle with wood cover.
Measures: 4.25" x 4.25" x 1.25"
Difficulty level 4 (out of 6)
A little smaller than I had hoped but still fun.
Purchased 4 of these as gifts. Received favorable comments. Nice unusual gift.
this is a fun puzzle - my only problem with it is due to my eyes - the pieces are about an inch wide (and pretty thick) but the color parts are small and some of the colors sorta look alike/similar like the black, green and blue. I don't have this problem with the 8 tile color puzzle - only 4 colors there! it could also be that my wood seems a bit darker on the wheels so not as much contrast. neat puzzle though and very challenging for me- I'm nowhere near solving it and am thinking of cheating and at least seeing what the center one should be!