16x16 Giant Classic Sudoku
Challenge your cognitive skills with the intricate puzzle of 16 digits in the 16x16 Giant Sudoku. This highly engaging and addictive puzzle game has captivated players worldwide. Dive into the free game where you'll tackle an unsolved Sudoku puzzle and aim to crack it in record time.
The 16x16 Sudoku puzzle features a mix of digits 1 to 9 and alphabets A to G. Each puzzle boasts a unique solution, making it an excellent tool for sharpening your mind, enhancing logical thinking, and boosting memory. It's the ultimate time-killer game, perfect for puzzle enthusiasts.
As you navigate the challenge of solving a Sudoku, ensure no digit or alphabet repeats within the same row, column, or box of the selected cell. Our game not only tests your brain power but also teaches you various techniques to master the puzzle.
Key Features
- 5 Difficulty Levels: Easy, Medium, Hard, Expert (for perfect Sudoku players), and Legend (for advanced players)
- Daily Challenges: Engage with new puzzles every day
- Pencil Mode: Toggle ON/OFF for hints
- Fast Pencil Mode: Quickly note possible solutions in all cells with one click
- Highlight Duplicates: Avoid repeating numbers in rows, columns, and boxes
- Highlight Incorrect: Easily identify the correct value for each cell
- Puzzle Hint: Get guidance when faced with complex situations
- Eraser: Correct mistakes and input the right values
- Undo: Easily revert actions
- Themes: Choose between Day and Night modes
- Intelligent Pencil Pad: Prevents writing numbers that could cause repeats on the board
In addition to these features, the 16x16 Sudoku puzzle game offers:
- Customizable sound and vibration effects
- Unlimited use of Undo, Erase, and Pencils
- Unlimited Hints
- Auto Save to preserve your progress
- Pause, Restart, and Resume options at your convenience
- Daily new 16x16 Sudoku puzzles and challenges
- Clear and user-friendly Sudoku board layout
- No disruptive ads during gameplay
- Intuitive interface
The app also includes a robust system to track your achievements and statistics across all levels of the 16x16 Giant Sudoku puzzle:
- Total Games Played
- Total Win Streak
- Best Time
- Usage of unique game features such as hints and fast pencils
Don't wait any longer—start playing now! Our 16x16 Giant Sudoku promises an unparalleled gameplay experience that will enhance your thinking and logical skills.
This exceptional 16x16 Sudoku is tailored for puzzle lovers. We offer unique features like the 16x16 grid and fast pencil mode, setting us apart from other game developers.
If you have any suggestions, feel free to reach out to us at [email protected].
Sharpen your mind with 16x16 Giant Sudoku!
What's New in the Latest Version 5.14.1
Last updated on Jul 15, 2024. Bugs fixed and performance improved.
16x16 Giant Classic Sudoku





Challenge your cognitive skills with the intricate puzzle of 16 digits in the 16x16 Giant Sudoku. This highly engaging and addictive puzzle game has captivated players worldwide. Dive into the free game where you'll tackle an unsolved Sudoku puzzle and aim to crack it in record time.
The 16x16 Sudoku puzzle features a mix of digits 1 to 9 and alphabets A to G. Each puzzle boasts a unique solution, making it an excellent tool for sharpening your mind, enhancing logical thinking, and boosting memory. It's the ultimate time-killer game, perfect for puzzle enthusiasts.
As you navigate the challenge of solving a Sudoku, ensure no digit or alphabet repeats within the same row, column, or box of the selected cell. Our game not only tests your brain power but also teaches you various techniques to master the puzzle.
Key Features
- 5 Difficulty Levels: Easy, Medium, Hard, Expert (for perfect Sudoku players), and Legend (for advanced players)
- Daily Challenges: Engage with new puzzles every day
- Pencil Mode: Toggle ON/OFF for hints
- Fast Pencil Mode: Quickly note possible solutions in all cells with one click
- Highlight Duplicates: Avoid repeating numbers in rows, columns, and boxes
- Highlight Incorrect: Easily identify the correct value for each cell
- Puzzle Hint: Get guidance when faced with complex situations
- Eraser: Correct mistakes and input the right values
- Undo: Easily revert actions
- Themes: Choose between Day and Night modes
- Intelligent Pencil Pad: Prevents writing numbers that could cause repeats on the board
In addition to these features, the 16x16 Sudoku puzzle game offers:
- Customizable sound and vibration effects
- Unlimited use of Undo, Erase, and Pencils
- Unlimited Hints
- Auto Save to preserve your progress
- Pause, Restart, and Resume options at your convenience
- Daily new 16x16 Sudoku puzzles and challenges
- Clear and user-friendly Sudoku board layout
- No disruptive ads during gameplay
- Intuitive interface
The app also includes a robust system to track your achievements and statistics across all levels of the 16x16 Giant Sudoku puzzle:
- Total Games Played
- Total Win Streak
- Best Time
- Usage of unique game features such as hints and fast pencils
Don't wait any longer—start playing now! Our 16x16 Giant Sudoku promises an unparalleled gameplay experience that will enhance your thinking and logical skills.
This exceptional 16x16 Sudoku is tailored for puzzle lovers. We offer unique features like the 16x16 grid and fast pencil mode, setting us apart from other game developers.
If you have any suggestions, feel free to reach out to us at [email protected].
Sharpen your mind with 16x16 Giant Sudoku!
What's New in the Latest Version 5.14.1
Last updated on Jul 15, 2024. Bugs fixed and performance improved.