About Sudoku Game
Sudoku Game is a premium, browser-based version of the world’s most popular logic puzzle. Unlike basic Sudoku apps, this version is built from the ground up for modern devices, offering a seamless experience whether you are on a desktop, tablet, or smartphone.
From “Easy” puzzles for beginners to “Extreme” grids that require advanced techniques like X-Wing and Swordfish, Sudoku Game adapts to your skill level.
Why Play This Version?
Daily Challenges: Every 12 hours, you get 3 new unique puzzles (Easy, Hard, Expert). Can you complete them before the timer resets?
Smart Pencil Marks: Toggle “Auto-Candidates” to instantly see all possible numbers for every cell, updated in real-time as you play.
6 Difficulty Levels: Most games stop at Hard. We go further with Expert, Master, and Extreme modes for true logic masters.
Mistake Tracking: In Challenge Mode, you have a strict limit on errors. Three strikes and you’re out!
Mobile Optimized: The interface features a large, touch-friendly number pad and prevents screen sleeping/zooming for frustration-free play.
Game Features
Save & Resume: Your progress is auto-saved. Close the tab and come back later; your grid will be exactly how you left it.
Intelligent Hints: Stuck? The hint system doesn’t just fill a cell; it finds a logical move based on the current board state.
Undo/Redo: Made a mistake? Use the unlimited Undo button to backtrack your strategy.
Game History: Track your best times and completed puzzles in the History tab.
How to Play
Fill the Grid: Place numbers 1 through 9 in every row, column, and 3×3 box. No number can repeat.
Use Pencil Mode: Click the “Pencil” icon to take notes. If you are stuck, try the “Auto” button to fill in all candidates automatically.
Watch for Errors: In standard mode, errors are highlighted in red. In Challenge mode, errors count against your limit!
Win: Complete the grid correctly to see your time and share your victory.
Sudoku Game Images
