Single Stroke Trail is a free Puzzle game you can play instantly in your browser, with no download and no registration. How to play: click and move. It renders at 720 by 1280 pixels and scales to your window. It joined SaGo Games on October 29, 2026. It is an HTML5 build, so it loads in any modern desktop or mobile browser.
Players need to start from a certain node in the graphics and use their fingers or mouse to control the brush to draw all lines continuously without leaving the screen. Each basic path can only pass through once and cannot be repeated.