Duncan Colour Shift Puzzle Ball

Challenge your solving skills while having loads of fun! Duncan's Colour Shift Puzzle Ball can be solved by matching all of the Coloured Balls with their corresponding coloured rings. There are 12 holes with only 11 filled with a Coloured Ball. Utilize the empty hole to maneuver Balls around to find their matching ring colour. Once all Balls match, the Puzzle is solved! How fast can you do it?