TTCS OSSWIN online

Trinidad and Tobago Computer Society Collection of Free and Open Source Software for WINdows

Candy Crisis is a tile matching game inspired by Puyo Puyo. Playing against a computer or human opponent, your goal is to make groups of four or more coloured candy tiles to make them explode. You win if your opponent reaches the top of his board with candy.

There's a tutorial to help you understand the basics as well as a solitare mode where you play by yourself