This numerical based game is so much fun to exploit the brain teasers. Speaking of easy to learn gameplay, you just need to find dots with the number and add them to form the sum by connecting them vertically or horizontally. Its that simple. Includes hints, leaderboards. Well, there are millions of different games available to download for your Android device, and you cannot just download them all. Free of cost. No full stack ads. Feel free to share opinions and reviews. Easy UI with handy controls.