#FREE SUDOKU PUZZLE PRINTABLE HOW TO#
#FREE SUDOKU PUZZLE PRINTABLE FREE#

You can play this Sudoku with pencil and paper. 9×9 is a grid with difficult puzzles and 4×4 is an easy game perfect for beginners. There are two levels that you can choose to play. Similarly, for 4×4 grid, you will need to fill empty spaces in such a way that every row, column and every 2×2 box contains the numbers from 1 to 4.ĭepending on the difficulty level you choose, it can be a fun and interactive game for everyone.

If you select 9×9 grid, you will fill empty spaces in such a manner that every row and column as well as every 3×3 box contains the numbers from 1 to 9. In order to play this interactive game, you need to fill in the empty spaces of a 9×9 or 4×4 grid.

This is the starting point.Sharpen your mind and improve concentration skills with Sudoku. Here is the Easy Sudoku Sample puzzle that you printed earlier (print it out now if you haven't already done so). Sudoku Instruction: #1 - Check Each Number 1 Through 9

#FREE SUDOKU PUZZLE PRINTABLE HOW TO#

methods explained in the next set of instructions, which covers how to solve Medium-difficulty Sudoku puzzles. NOTE: If a Sudoku puzzle labeled as 'Easy' cannot quite be solved using those two techniques alone, it might be necessary to make light use of Ghosting, RC Counting, Tagging, and Line Checking. In our sample puzzle, as you will see below, we end up using each technique twice. Repeat the two techniques until the puzzle is solved. Two main techniques are used when solving an Easy Sudoku puzzle:Ĭheck for one missing number in each Row, Column, and Quadrant. After that we'll move on to the methods for solving Medium and Hard puzzles. Using our sample puzzle, I will explain how to solve Easy puzzles and finish them completely, showing the basic techniques you will use on every Sudoku puzzle.

The easier the puzzle, the more numbers are provided harder puzzles start with fewer numbers provided. If it is not clear to you yet, believe me, it will be once we start the puzzle.Įvery Sudoku puzzle starts with some numbers already filled in. I will refer to Column 1 as 'C1', Column 2 as 'C2', and so on. I will refer to Row 1 as 'R1', Row 2 as 'R2', and so on. For future reference I will refer to Quadrant 1 as 'Q1', Quadrant 2 as 'Q2', and so on. Now let's break down what I mean by 9 Quadrants, 9 Rows, and 9 Columns. There are 9 Rows and 9 Columns.Įach Sudoku puzzle has only one solution. The puzzle has 9 large squares (I call them 'Quadrants'), and inside each Quadrant are 9 little squares. I'll start with the basics in case this is your first time playing Sudoku. Grab a pencil, and print the Easy Sudoku Sample (page 1) of the Sudoku Puzzle Samples document so you can follow along and fill in the puzzle as we go. Sudoku Instructions: Solving an Easy Puzzleįirst, let me welcome you to the wonderful world of Sudoku.

#FREE SUDOKU PUZZLE PRINTABLE FREE#

When you are ready to put your new skills to the test, print out some of the 100 free Sudoku puzzles on this site or play Sudoku free online. Or, work your way through all three parts to learn all Kevin's tips and strategies. If you already know how to solve basic Sudoku puzzles, feel free to go straight to the Medium or Hard Sudoku instructions. The instructions have been divided into three pages on this site, based on level of skill: Easy, Medium, and Hard Sudoku. Thank you for sharing these wonderful Sudoku instructions, Kevin! As an example of his skill, Kevin is able to solve 'insane' (6-star difficulty) Sudoku puzzles in 8-10 minutes. These Sudoku tricks and strategies are the methods used by Kevin Rush, an expert-level Sudoku player. Whether you are a beginner at Sudoku or an experienced player, the skills you need to solve these puzzles are described right here. Take your time to understand the examples. Want to get much better at Sudoku? Then study the explanations in this guide carefully.

Free sudoku puzzle printable