Super Brain: OneStroke Drawing

Super Brain: OneStroke Drawing is a puzzle app that trains path planning, endpoint judgment, and spatial reasoning. Players observe target line segments in a dot grid, choose a starting point, and draw all target segments in one continuous stroke. Each segment can be used only once.

The app provides automatically generated levels that progress from easy to hard: easy uses a 3x3 dot grid, medium uses a 4x4 grid, and hard uses a 5x5 grid. Issues are generated from a guaranteed traversable path, while the answer path starts empty, requiring players to judge the start, branches, and ending order themselves.

Short description: Tap dots and draw every target segment in one stroke.