This is my match-three game. There are many like it, but this one is mine. It's not finished, and probably never will be. I love this type of game, so I'll likely keep tinkering with it forever.
At the moment, it's playable, but there are no goals or ending. Every match produces an obstacle that you have to deal with to keep playing. I plan for each color to produce a different obstacle or effect. It's fairly generic at the moment, so someone might be interested in the source.
You can try it here.
Edit: The source has been moved here.