Instructions: Use the mouse to select each gem, then choose a direction to move them. Match 3 or more gems vertically or horizontally together to clear the levels.
<a href="http://www.funpuzzlesgames.eu/index.php?og=A+Miner+Problem%3E%3E%3E%3E1d494a9e2ec3507a&ogc=Puzzles" target="_blank">A Miner Problem</a>