Line Sudoku

Play Line Sudoku online for free on Play HTML5 Games for Free. This Puzzle browser game loads instantly with no download required. It also works on mobile devices.

Like Sudoku, the goal of this game is to fill all the missing numbers in the grid! Just like Sudoku, there will always be one of each number in each row and column. Unlike Sudoku, the white lines must also have exactly one of each number.

To change a node's number, click on it. You can also hover over it and scroll up or down to select the numbers.

As you progress, the puzzles grow more intricate, testing your logic and strategy skills. Whether you're a fan of Sudoku or just love brain-teasers, this game offers a stimulating experience with a satisfying blend of familiar mechanics and new challenges. Sharpen your mind and dive into this addictive number puzzle!

Use your keyboard, mouse, or touch controls to start Line Sudoku and follow the in-game prompts.