StoneJAM (S60)
by Mabax Interactive

Crystaix StoneJam is a brilliant puzzle game where you control a set of 2 dropping jewels trying to form groups of four or more. The dropping block can be turned around and the jewels can switch positions. The best part is arranging consecutive breaks (combos) that score more and give more power. It is a game of logic and skill with beautiful graphics and highly addictive and fun gameplay. Stonejam is the second game of the Crystaix-series from Mabax Interactive. Highly recommended.

Stonejam also has the Internet highscore system where you can compete against rest of the world. You can sync the scores with a press of a button!