There's tons of free online games out there but have you been looking for one that will definitely give your brain a workout? If so, look no further than. Free Online Mahjong. Welcome to Mahjong Bliss! You've come to the right place for free online mahjong. Enjoy our Full Screen mahjong games by clicking on a. Instructions: Mahjong Solitaire is a tile matching puzzle game. You may click on any " free " tiles (those that are on the edge) to select them, and match them with.