Sharpen your mind and challenge your logic with a classic game of Sudoku! Sudoku is more than just a pastime—it's a brain-training exercise that stimulates logical thinking, pattern recognition, and focus. Regularly solving puzzles like Sudoku has been shown to help keep your mind active and sharp, especially as you age.

On this page, you'll be presented with a Sudoku puzzle. You can interact with the grid by clicking on empty cells and selecting numbers from a popup menu (1 to 9). Fill in the entire grid and try solving it on your own—or just enjoy the mental workout!

Instructions:

1. Click the "Go To" button below to open the Sudoku puzzle.

2. A 9×9 Sudoku grid will appear with a mix of filled and empty cells.

3. Click on any empty cell; a number pad (1 to 9) will pop up.

4. Choose the number you think is correct for that cell.

5. Continue filling in the grid until all cells are correctly completed.

6. Use logic—not guessing—to solve the puzzle, and enjoy the process!

Ever wondered how a computer can instantly crack a Sudoku puzzle that takes us minutes—or even hours? This feature lets you input your own custom Sudoku puzzle and watch as the algorithm solves it for you in just seconds. Whether you’re testing a puzzle you created or stuck on one in a newspaper, let the system do the heavy lifting!

Simply click the "Go To" button to begin, enter your puzzle, and sit back as the solution appears right before your eyes.

Instructions:

1. Click the "Go To" button below to start.

2. You'll see an empty 9×9 Sudoku grid. Click on cells and use the number pad (1 to 9) to enter your custom puzzle.

3. Once the entire puzzle is filled in (or partially filled with your known values), click the "Solve" button.

4. The system will automatically solve the puzzle and display the completed grid within seconds.

5. Review the solution or reset the grid to try another puzzle!