A free app for Android, by CanaryDroid.

Whether you’re a pro or a beginner at Mahjong, you will absolutely love this app. It has over a thousand free boards that you can try. 

What makes this game superior to real life rounds of Mahjong is that you can play this all by yourself. You can use it as your practice tool to hone your strategies and ready yourself for real-life matches.

In this application, you will be given free hints that you can use anytime you feel stuck. Additionally, this game will give you generous free undos so you can correct your move if you feel like you made a wrong step.

There are daily challenges that you can try. You can even play even without an internet connection. Get it now on your android phones or tablets.