Minim - Time Waster
Minim is a puzzle game where your goal is to deconstruct molecules until they disappear. This is done by sequentially clicking any two nodes of the same number that are linked by a single strand. The tutorial levels are deceptively simple, showing the mechanics of the games, but the puzzles become very difficult very fast. Luckily, the game is rendered in 3D, and allows you to freely rotate the molecule you are working on so that you can determine your best move.
Interestingly, Minim is the first free online Flash game that I've seen advertise that it has a companion iPhone version. This seems like a brilliant move - get people hooked on the free online version, then sell them a version they can take with them.
Minim is very pretty and quite challenging, two things that any good puzzle game must have. It's exceedingly satisfying to finish of a particularly complex molecule, and that is what will likely have you coming back again and again to play more Minim.

