Connect One Line

A clean path-drawing puzzler about pairing dots without crossing lines. How to play Drag lines to connect matching colors and fill every cell of the grid. Tips & strategies Start with forced corners, route longest paths first, leave breathing room near hubs, and undo early. Keyboard controls Mouse/touch drag; Z undo; R reset; H hint (mode). Short review Elegant logic with crisp “click” endings. FAQs Q: Timers? A: Optional. Q: Grid sizes? A: Many.