One of the greatest and most addictive games! Your goal is to clear all the bubbles from the board, scoring as many points as possible. Just shoot at them with more bubbles, and when three or more of the same color come together, they all explode. This game may be as simple as pointing and clicking your mouse. And at the same time it is a tough puzzle, if you want to get really many points with few shots. You can play free for two week's time.
Pentium 200, 32 MB RAM, all major Linux flavors (RedHat, Mandrake etc.)