Switch two adjacent gems to match up three identical gems in a row.

Maeda Path Game	Mr. Tumpkins Adventures Flash Game	Mouse Avoider 2 Game	The Lardener Game
Mind Your Marbles Game	Hapland 2 Game	Floor Tiles Game	Archipelago Game
Troyis Game	Frantic Flash Game	Button Searcher Game	Snipe Game
Colored Balls	Cube Buster Game	Sparks Recharged Flash Game	Ledix Adventure 2 Game
Dice Wars Flash Game	Sneak Flash Game	More Beer Flash Game	Iconien Flash Game
Medivoid Flash Game	Chain Reaction Flash Game	Cubilus Flash Game	Munchy Man Game
G Ball	Red Devil 2 Flash Game	Fire and Ice Dragons	Simpsons Soundboard v2
Koala Checkers	Diam Flash Game	Chris Farley Sound Board	Frys Sound Board
Romeo and Juliet Paint	Orbox Flash Game	Crystallis	Bubble Wrap
Techno Bounce Game	Gir Sound Board	Hang Stan	Orc Siege Flash Game

http://funflashgames.com/Diamond-Mine.html