Duncan Brain Game Colour Shift

Challenge your mental skills while having loads of fun with the Duncan Colour Shift Game! 

Duncan's Color Shift Puzzle ball can be solved by matching all of the colored balls with their corresponding colored rings. There are 12 holes with only 11 filled with a colored ball. Utilize the empty hole to maneuver balls around to find their matching hole. Once all balls match, the puzzle is solved! How fast can you do it?