One Stroke
Draw one unbroken line through every tile, never crossing your own path. One-way arrows and twin portals bend the rules across 30 boards.
Play nowHow to play
Controls
DragKeyboard←→↑↓- Drag from the glowing start through every tile once.
- Drag back to undo.
- Keys: arrows.
About the game
One Stroke asks for a single unbroken line. Start on the glowing tile and drag through every floor tile exactly once, never crossing your own path. If you run into a dead end, drag back along the line or tap an earlier tile to rewind.
Two tile types bend the rules. Arrow tiles are one-way streets: you must pass straight through them in the arrow's direction. Portals come in pairs, so stepping onto one pops you out of its twin, and both count as visited. There are 30 boards, each built by actually walking a valid stroke, so every one has a solution. Solving without restarting and with few step-backs earns three stars.
Free to play in your browser. No download, no sign-up. Works on phones, tablets and computers. Your progress is saved on this device.