About this game
Sudoku Puzzle Master is a number logic game built around the classic 9x9 grid. Your job is to fill every row, column and 3x3 box so that each digit appears exactly once. The game includes thousands of carefully prepared puzzles, so there is always a new grid waiting when you finish one.
Difficulty levels let you choose the challenge that suits you. Beginners can start with gentler grids to learn the patterns, while experienced players can move on to harder layouts that demand more careful reasoning. Each solved puzzle gives your concentration and problem solving a small workout.
You can play online or offline, which makes it easy to pick up during a short break or on a long trip. It runs right in your browser with no download required, so you can start solving immediately.
How to play
Click a cell to select it, then click a number from 1 to 9 to fill it. Use Notes mode to pencil in possible numbers. The erase button removes a wrong entry, and the hint button helps when you get stuck. On touch screens, tap the cells and numbers the same way.