Simple to learn, challenging to master!
Sudoku is a popular number puzzle game for people of all ages. If you’re new to Sudoku or just looking to brush up on your skills, this step-by-step guide will help you learn how to play Sudoku and start enjoying this addictive puzzle game.
Step 1: Understand the rules of Sudoku
Sudoku is played on a 9×9 grid divided into nine 3×3 squares. The game’s goal is to fill every square on the grid with a number between 1 and 9, ensuring that each row, column, and 3×3 square contains all the numbers between 1 and 9 without repeating any numbers.
Step 2: Start with a partially filled grid.
Most Sudoku puzzles begin with some of the squares already filled in, and these numbers will give you clues about where to start and help you solve the puzzle. In general, the more squares that are filled in, the easier the puzzle will be to solve.
The objective
Step 3: Look for numbers that can only go in one place.
The key to solving Sudoku puzzles is to look for numbers that can only go in one place. For example, if only one square in a row, column, or 3×3 square doesn’t have a number, and you know that the missing number must be a 7, then you can place a 7 in that square.
Step 4: Use logic to eliminate possibilities.
As you fill in more squares, you’ll see patterns and possibilities. For example, if a row already has the numbers 1, 2, 3, 4, 5, and 6 filled in, you know that the remaining three squares must contain the numbers 7, 8, and 9. Using this logic, you can eliminate possibilities and narrow down the options for each square.
Constraints
Step 5: Double-check your work.
As you fill in more squares, it’s important to double-check your work to make sure that you haven’t made any mistakes. Check each row, column, and 3×3 square to ensure that all the numbers between 1 and 9 are present and there are no duplicates.
Step 6: Keep practising.
Like any skill, Sudoku takes practice to master. Start with easier puzzles and work your way up to more challenging ones. With time and practice, you’ll develop the skills and strategies to solve even the most difficult Sudoku puzzles.
Sudoku is an addictive and rewarding puzzle game that anyone can enjoy. Following these simple steps, you can learn how to play Sudoku and enjoy this challenging and satisfying game.
