One Touch only is an amazing brain training puzzle game. Sharpen your mind and increase your IQ with variety of fun challenges. How to play? Connect all the dots and draw the shapes with only 1 line. When you can't solve the puzzle and get stuck, make use of a hint. Stages: There are 6 packages with 300+ levels. The level increases from easy to hard as you progress in the game. Initially, the puzzles are pretty easy, but as you go further you will face some very tricky ones. There are different kind of power lines in the game, such as "one way lines" and "overlapping lines" which makes it more interesting to play. One Touch Features: - Relaxing sounds and music. - Over 300+ puzzles with 6 packages. - Simple UI design, saves battery power. - Use hints to solve complex levels. - No limit of time and moves. - Use least space of your device. - Power lines in complex levels. - New levels added every few weeks. Only 1% of people can complete some of the puzzles in this game. Can you complete them? Be ready to exercise and activate you brain. If you like our game, do share this fun puzzle game with your friends and family. We would appreciate and love to hear your feedback on the game. Thank You.