Skull puzzle

Does anyone know how to solve this puzzle by moving the skulls one at a time....it's in the "bonus game"

Yes - here it is (derived from a similar puzzle in "Journey To The Center Of The Earth"):
Move 1 gold skull to the right.
Move 2 silver skulls to the left.
Move 3 gold skulls to the right.
Move 4 silver skulls to the left.
Move 5 gold skulls to the right.
Move 5 silver skulls to the left.
Move 5 gold skulls to the right.
Move 4 silver skulls to the left.
Move 3 gold skulls to the right.
Move 2 silver skulls to the left.
Move 1 gold skull to the right.
Bravo! You win!