About LongDog

LongDog is a logic puzzle about guiding a stretchy dog across a board of empty tiles. The goal is to plan a route that covers every space without letting the dog cross over its own body.

Its cozy presentation hides a careful pathfinding challenge. The board puzzles are generated in many different arrangements and become more difficult as you progress, while colorful themes and a hint option provide support when a route is hard to find.

How to Play LongDog

Use Arrow Keys or WASD to move the dog on desktop.

You can also click and drag with the mouse to guide it.

On mobile, swipe in the direction you want the dog to move.

Cover every empty tile without crossing the dog's body.

Press the hint button if you get stuck.

Tips & Tricks

1Plan the route before filling narrow spaces, because an early turn can block the remaining tiles.
2Keep track of the dog's body as it grows and avoid creating a crossing path.
3Use the hint button when you have exhausted your route ideas instead of repeating the same blocked move.