Sudoku is a logic-based number placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 subgrids that compose the grid (also called "boxes", "blocks", or "regions") contain all of the digits from 1 to 9.

How to Play Sudoku

1. The goal is to fill in the missing numbers in the grid.
2. Each row, column, and 3x3 box must contain the numbers 1-9 without repetition.
3. Start by looking for cells with only one possible number.
4. Use logic and deduction to eliminate possibilities and find the correct numbers.
5. Enjoy the challenge!

Key Features

• Various difficulty levels (Easy, Medium, Hard, Expert)
• Intuitive and user-friendly interface
• Timer to track your solving time
• Hint feature to help you when you are stuck
• Option to save and load your game
• Daily Sudoku challenges

Helpful Sudoku Tips

• Start with rows, columns, or boxes that have many numbers already filled in.
• Look for numbers that are already present in a row, column, or box to eliminate possibilities in other cells.
• Use pencil marks (candidate numbers) to keep track of potential numbers for each cell.
• If you are stuck, try focusing on a single row, column, or box and see if you can deduce any numbers.
• Practice regularly to improve your skills!

Frequently Asked Questions (FAQ)

• What is Sudoku?

  Sudoku is a logic-based number-placement puzzle. The goal is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 subgrids contain all of the digits from 1 to 9.

• How do I solve a Sudoku?

  Start by filling in obvious numbers and use logic to deduce the remaining numbers. Look for constraints in rows, columns, and boxes to narrow down possibilities.

• Are there different difficulty levels?

  Yes, our Sudoku game offers various difficulty levels from Easy to Expert to suit players of all skill levels.