About ONE LINE
ONE LINE is a physics puzzle on paper: draw lines with your finger, then let the ball go and it rolls along your ink into the green cup. Red means start over, ink is limited, and less ink means more stars. Twenty hand-made levels from easy to hard.
How to play
Draw lines with your finger, then tap GO.
ONE LINE runs in any modern browser on iPhone, Android, tablets and computers. Tap Play and you are in: no app store and no sign-up. Hold your phone upright and play with one thumb. Your best score goes on the worldwide leaderboard, and on a phone you can add the game to your home screen.
More like this: puzzle games.