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Sudoku

How to Play

Sudoku

How to Play

1. The Goal:

Fill every empty cell in the 9x9 grid with a number from 1 to 9. Each row, column, and 3x3 subgrid (outlined in bold) must contain all numbers from 1 to 9 without repeating any.

2. Getting Started:

• Some cells will already be filled in to help you begin.

• Use these starting numbers as clues to help determine the numbers that go in the empty cells.

3. Basic Rules:

• Each row must have the numbers 1 through 9 with no duplicates.

• Each column must have the numbers 1 through 9 with no duplicates.

• Each 3x3 box must have the numbers 1 through 9 with no duplicates.

4. Tips for Solving:

• Look for rows, columns, or boxes that are almost complete, and fill in the missing numbers.

• Use the process of elimination to see which numbers could fit in certain spots.

• Take your time and avoid guessing; logical thinking will get you to the solution!

5. Winning:

Once every cell is correctly filled with the numbers 1 through 9 following the rules, you’ve completed the puzzle!

Difficulty: Easy

Image by Scott Rodgerson

Difficulty: Hard

Image by Richard Bell

Difficulty: Medium

Clock in Station

Difficulty: Medium

Image by John Morgan

Difficulty: Easy

Image by Nick Hillier

Difficulty: Hard

Image by dominik hofbauer
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