LongDog is a free Puzzle game you can play instantly in your browser, with no download and no registration. How to play: Desktop Use the Arrow Keys WASD or Click and drag with your mouse to move the dog Mobile Swipe anywhere on the screen in the direction you want to move Press the int button if you get stuck on a tricky level. It renders at 1280 by 720 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.
Meet the cutest puzzle-solver around! In Long Dog, your goal is to stretch your adorable dog to fill up all the empty tiles on the board. Plan your path carefully—you cant cross over your own body, and you must cover every single spot to win! With 1,000 uniquely generated levels that gradually increase in difficulty, colorful themes, and a helpful hint system for when you get stuck, this cozy brain-teaser will keep you entertained for hours. How long can your dog grow?