1LINE One Line with Only One Touch

Challenge your brain with this addictive mental test where your main goal is to connect all the dots using just a single continuous stroke! Simply drag your finger or mouse across the board to fill in every shape without lifting up or tracing the same path twice. Enjoy intuitive touch controls, smooth progression, and hundreds of increasingly difficult geometric stages that will really make you think. Relax while sharpening your logic skills and spatial awareness at your own pace. Discover if you can beat every single puzzle. Play free now!