One line 2018 is a art brain puzzle with simple rules, just connect the dots of the geometric figure to a continuous line without overlapping, you can go to the next level. It's not just an entertainment game but also a mind challenging game. How to play: Connect the points to one line, you can choose any point to start You can withdraw a wrong path, re-planning route You can return to a original figure and play again You can get some hints when you are stuck Features: Free to play Daily challenges and mark on calendar Colorful dots and geometric figures Lots of geometric figures Dozens of skill levels Comfortable background music Simple rules but can active your brain Enjoy the art puzzle game, have fun in leisure time and take challenge to your brain!