Logic Grid is a sophisticated nonogram/picross puzzle game where numbered clues along rows and columns tell you exactly how many consecutive cells to fill in — the challenge is working out where they go. Each completed grid reveals a hidden pixel art image, providing a satisfying visual payoff for your logical effort. With over 1,000 puzzles in sizes from 5×5 to 25×25, ranging from beginner to fiendishly difficult, Logic Grid offers one of the richest puzzle experiences available in a browser. The elegant black-and-white aesthetic and precise mechanics make it deeply addictive.
Left-click to fill a cell. Right-click to mark a cell as empty (X). Use the number clues on rows and columns to determine which cells must be filled.
| Game Title | Logic Grid |
| Category | Puzzle & Brain |
| Platform | Browser (HTML5 / WebGL) |
| Device Support | Desktop, Tablet, Mobile |
| Download Required | No — plays instantly |
| Cost | Free to Play |
| Player Rating | 4.7 / 5 ⭐ (96K plays) |
Logic Grid is available to play completely free of charge directly in your web browser at PlayZone Games. There is no registration, no download, and no waiting — simply click the game window above and start playing immediately. The game works seamlessly on desktop computers, laptops, tablets, and mobile phones, ensuring you can enjoy it wherever you are.
PlayZone Games hosts Logic Grid as part of our carefully curated Puzzle & Brain collection. We test every game for quality, loading performance, and browser compatibility before adding it to our platform. If you enjoy Logic Grid, explore our other Puzzle & Brain games using the links below, or browse our full catalogue of 60+ free HTML5 games across Action, Puzzle, Racing, and Casual categories.
Looking for more games like Logic Grid? Check out our complete Puzzle & Brain games collection featuring 15 hand-picked titles, all free to play in your browser.