Rings of the Magi: Grand Master Edition

The object of the game is to remove all of the colored rings from the game board. Once all the rings have been removed from a particular board, that puzzle is considered completed and you may move on to the next puzzle.
Rings are removed from the game board whenever two or more rings of the same color come into direct contact with each another. The rings cannot be moved directly, but are affected by arrow buttons located throughout the game board. Arrow buttons indicate the direction in which they will exert their force. When an arrow button is pressed, all the rings in the indicated row or column will move one step in the indicated direction, unless blocked or hidden behind a solid object.
Ring movement may be blocked by a solid wooden game piece, or by an arrow button, or by another ring if that ring is itself blocked by some solid object. Additionally, a ring may be blocked by the edge of the game board itself - it is not possible to push a ring off the edge of the game board.

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