not connected
Sudoku OnlineContact us
your query is:

tips for solving sudoku

Sudoku Solving Techniques - Kristanix Games
www.kristanix.com
Use the first few techniques to insert as many numbers as you can. Then, when you can add no more numbers to the board using the basic techniques, try the more ...
Sudoku techniques - Conceptis Puzzles
www.conceptispuzzles.com
The easiest way starting a Sudoku puzzle is to scan rows and columns within each triple-box area, eliminating numbers or squares and finding situations where ...
Sudoku Tips : Learn How To Solve Sudoku Puzzles
www.sudokuessentials.com
To solve the hardest puzzles and games, use advanced strategies such as X-Wing, XY-Wing, and Swordfish. There are two ways to approach the Sudoku Solving ...
5 Tips for Sudoku Beginners - Senior Lifestyle
www.seniorlifestyle.com
5 Tips for Sudoku Beginners · 1. Notice any definites. Definites are numbers that are definitely going to be in a certain box. · 2. Do this for all the numbers.
Killer Sudoku Tips and Strategies
www.killersudokuonline.com
There are three basic methods used to solving killer sudoku puzzles. The first is to use the strategies for solving regular sudoku puzzles.
The Ultimate Sudoku Strategy Guide | Learn all the Tricks
bestofsudoku.com
Learn all the tips and secrets to up your sudoku game! ... strategies out there that you can use to help increase your chances of solving the sudoku puzzle.
How to Solve Sudoku Faster: Beginner Techniques - Airship ...
www.airshipman.com
Focus on only one part of a square, row, or column rather than worrying about the entire grid all in one go. Slowly work your way up until you ...
Sudoku Techniques – Sudoku of the Day
www.sudokuoftheday.com
Techniques For Solving Sudoku ... Sudoku is a puzzle involving logic – no arithmetic or guessing is required! The basic idea of completing puzzles is to find ...
3 Tips to Solve a Sudoku Puzzle - Cantissimo Senior Living
www.cantissimoseniorliving.com
To solve a Sudoku puzzle, the 9x9 grid must be completed so that each row, column, and 3x3 square contains the digits 1-9. One helpful strategy ...
Sudoku Assistant -- Solving Techniques - St. Olaf College
www.stolaf.edu
The Sudoku Assistant uses several techniques to solve a Sudoku puzzle: cross-hatch scanning, row/column range checking, subset elimination, grid analysis ...
6 Advanced Sudoku Strategies explained - SudokuOnline.io
www.sudokuonline.io
6 Advanced Sudoku Strategies explained · 1. The X-Wing · 2. The Swordfish · 3. Forcing Chains · 4. The XY-Wing · 5. Unique Rectangle Type 1 · 6. Nishio.
Sudoku Techniques you can master
sudokuprimer.com
Sudoku Solving Techniques · Introduction · Technique: Solving a single cell · Technique: Row, column and box (container) completion · Technique: Solving sections ( ...
How to Solve a Sudoku - wikiHow
www.wikihow.com
Advanced Techniques - Learn Sudoku
www.learn-sudoku.com
Advanced Techniques · You are currently armed with enough knowledge to solve 95% or more of the Sudoku puzzles currently published in newspapers, books, and ...
Sudoku Hard Strategy and Techniques level 4 game 1
suresolv.com
Next five sections are on strategies and techniques for solving hard Sudoku puzzles in brief. To skip these five sections and move straight to ...
20 Must-Know Sudoku Tips And Tricks For Beginners ...
www.gamesver.com
Beginner players should start with the most basic puzzles, and stick with them until they are comfortable with the process and techniques of puzzle solving. You ...
Five Tips For Beginners to Solve Sudoku Puzzles | Business
www.devdiscourse.com
Five Tips For Beginners to Solve Sudoku Puzzles · Start the game off with an easy play: When you start playing Sudoku then always look for the ...
Medium and Hard Sudoku Solving Tips With Sample Videos
hobbylark.com
If you are confident in solving easy Sudoku puzzles, you are probably ready to learn techniques that will prepare you for other levels of ...
Tips and techniques for solving puzzles › Customer reviews
www.amazon.com
Find helpful customer reviews and review ratings for Sudoku Strategies: Tips and techniques for solving puzzles at Amazon.com. Read honest and unbiased ...
Killer Sudoku Strategy Tips - Puzzle Books
www.puzzle-book.co.uk
The rules and strategy tips on successfully solving Killer Sudoku puzzles. The aim of the puzzle is to place the numbers from 1 - 9 once in each region of ...
Top 7 Tips on Sudoku for beginners - MPL
www.mpl.live
Tips For Sudoku Beginners · Choosing the Right Difficulty Level · Scan the Grid to Start · Build On The Momentum · Use Each Number Only Once · Learn ...
Killer Sudoku Solving Techniques and Tips
sudokusolver.com
An essential Killer Sudoku solving technique is the "45 rule". This uses the fact that every row, column and block must contain each of the numbers 1 to 9 once.
How to Solve Sudoku Faster With These Simple But Obvious ...
plentifun.com
If you have been just gotten hooked to solving Sudoku puzzles and are looking for some tips to solve them faster, this article is for you.
Sudoku tips: How to solve Sudoku: The mathematics of Su Doku
theory.tifr.res.in
The solution of the puzzle is to place M symbols on the board such that each row, column or cell contains each symbol exactly once, without moving the initial ...
Is there any formula to solve Sudoku? - MVOrganizing
www.mvorganizing.org
What is the trick to solve Sudoku fast? ... Focus on only one part of a square, row, or column rather than worrying about the entire grid all in ...
Sudoku X Strategy Tips - Puzzle Club
www.thepuzzleclub.com
Sudoku X: hints and tips on solving this popular variant of sudoku with extra regions from The Puzzle Club..
Tips and Methods for Solving Sudoku Puzzles
www.sudoku129.com
Solving methods > Before starting : A sudoku puzzle comprises 9 rows, 9 columns and 9 block. Each of them must contain all numbers from 1 ...
Want to solve sudoku in one minute?
sudokuplus.net
The fastest recorded time to complete a “Very Easy” difficulty Sudoku puzzle was 1 ... Yet there are still 5 tips to solve sudoku puzzles reasonably fast:.
Sudoku strategies
www.sudokudragon.com
How to solve Sudoku puzzles using the only choice; shared subgroup; twins and ... You can share your tips and experiences on our strategy message forum.
Sudoku Solving Tactics
www.sudokuslam.com
This page explains tactics for solving these puzzles, and it also elaborates on the hints that you may encounter if you get stuck. Terminology: We call any row, ...
Between 1 & 9 Sandwich Sudoku solving techniques - tectonic ...
www.tectonicpuzzel.eu
When solving a Sandwich Sudoku you see the sum of the digits between 1 and 9 outside the frame. It is helpful to know how many cells each sum needs. For eg.
Sudoku Solving Techniques
sudoku9x9.com
Provides a list of Sudoku solving techniques and tips including both basic and advanced methods such as hidden single/pair/triplet/quad, ...
Pin on Sudoku - Pinterest
www.pinterest.com
Top Nine Most Often Used Strategies for Solving Expert Sudoku Puzzles. Video by ... Sudoku Solving Tip - X Wing Technique. More information.
4 Tips For Solving A Sudoku Puzzle
www.sudokulovers.com
Sudoku is one of the most mentally-stimulating games in the world right now. However, like every game available, there are some quick hacks and tips that ...
The Math Behind Sudoku: Solving Strategy - Department of ...
pi.math.cornell.edu
The most basic strategy to solve a Sudoku puzzle is to first write down, in each empty cell, all possible entries that will not contradict the One Rule with ...
How to Solve Sudoku Puzzles (beginner and Advanced)
www.instructables.com
Look for single cells within the blocks that do not intersect any horizontal or vertical lines that could be drawn from one of the numbers on the board, then ...
Advanced Sudoku Solving Techniques and Tips
supersudoku.com
With many advanced techniques, the key is to spot patterns within your pencil marks to eliminate possibilities within other squares. Whenever you solve a square ...
solving sudoku.indd
www.sudoku.org.uk
To solve sudoku puzzles you will ... The sudoku puzzle reached craze status in Japan in 2004 and the craze ... for their helpful suggestions and tips.
Sudoku Solving Techniques - Kristanix Games
www.kristanix.com
Use the first few techniques to insert as many numbers as you can. Then, when you can add no more numbers to the board using the basic techniques, try the more ...
Sudoku techniques - Conceptis Puzzles
www.conceptispuzzles.com
The easiest way starting a Sudoku puzzle is to scan rows and columns within each triple-box area, eliminating numbers or squares and finding situations where ...
Sudoku Tips : Learn How To Solve Sudoku Puzzles
www.sudokuessentials.com
To solve the hardest puzzles and games, use advanced strategies such as X-Wing, XY-Wing, and Swordfish. There are two ways to approach the Sudoku Solving ...
5 Tips for Sudoku Beginners - Senior Lifestyle
www.seniorlifestyle.com
5 Tips for Sudoku Beginners · 1. Notice any definites. Definites are numbers that are definitely going to be in a certain box. · 2. Do this for all the numbers.
Killer Sudoku Tips and Strategies
www.killersudokuonline.com
There are three basic methods used to solving killer sudoku puzzles. The first is to use the strategies for solving regular sudoku puzzles.
The Ultimate Sudoku Strategy Guide | Learn all the Tricks
bestofsudoku.com
Learn all the tips and secrets to up your sudoku game! ... strategies out there that you can use to help increase your chances of solving the sudoku puzzle.
How to Solve Sudoku Faster: Beginner Techniques - Airship ...
www.airshipman.com
Focus on only one part of a square, row, or column rather than worrying about the entire grid all in one go. Slowly work your way up until you ...
Sudoku Techniques – Sudoku of the Day
www.sudokuoftheday.com
Techniques For Solving Sudoku ... Sudoku is a puzzle involving logic – no arithmetic or guessing is required! The basic idea of completing puzzles is to find ...
3 Tips to Solve a Sudoku Puzzle - Cantissimo Senior Living
www.cantissimoseniorliving.com
To solve a Sudoku puzzle, the 9x9 grid must be completed so that each row, column, and 3x3 square contains the digits 1-9. One helpful strategy ...
Sudoku Assistant -- Solving Techniques - St. Olaf College
www.stolaf.edu
The Sudoku Assistant uses several techniques to solve a Sudoku puzzle: cross-hatch scanning, row/column range checking, subset elimination, grid analysis ...
6 Advanced Sudoku Strategies explained - SudokuOnline.io
www.sudokuonline.io
6 Advanced Sudoku Strategies explained · 1. The X-Wing · 2. The Swordfish · 3. Forcing Chains · 4. The XY-Wing · 5. Unique Rectangle Type 1 · 6. Nishio.
Sudoku Techniques you can master
sudokuprimer.com
Sudoku Solving Techniques · Introduction · Technique: Solving a single cell · Technique: Row, column and box (container) completion · Technique: Solving sections ( ...
How to Solve a Sudoku - wikiHow
www.wikihow.com
Advanced Techniques - Learn Sudoku
www.learn-sudoku.com
Advanced Techniques · You are currently armed with enough knowledge to solve 95% or more of the Sudoku puzzles currently published in newspapers, books, and ...
Sudoku Hard Strategy and Techniques level 4 game 1
suresolv.com
Next five sections are on strategies and techniques for solving hard Sudoku puzzles in brief. To skip these five sections and move straight to ...
20 Must-Know Sudoku Tips And Tricks For Beginners ...
www.gamesver.com
Beginner players should start with the most basic puzzles, and stick with them until they are comfortable with the process and techniques of puzzle solving. You ...
Five Tips For Beginners to Solve Sudoku Puzzles | Business
www.devdiscourse.com
Five Tips For Beginners to Solve Sudoku Puzzles · Start the game off with an easy play: When you start playing Sudoku then always look for the ...
Medium and Hard Sudoku Solving Tips With Sample Videos
hobbylark.com
If you are confident in solving easy Sudoku puzzles, you are probably ready to learn techniques that will prepare you for other levels of ...
Tips and techniques for solving puzzles › Customer reviews
www.amazon.com
Find helpful customer reviews and review ratings for Sudoku Strategies: Tips and techniques for solving puzzles at Amazon.com. Read honest and unbiased ...
Killer Sudoku Strategy Tips - Puzzle Books
www.puzzle-book.co.uk
The rules and strategy tips on successfully solving Killer Sudoku puzzles. The aim of the puzzle is to place the numbers from 1 - 9 once in each region of ...
Top 7 Tips on Sudoku for beginners - MPL
www.mpl.live
Tips For Sudoku Beginners · Choosing the Right Difficulty Level · Scan the Grid to Start · Build On The Momentum · Use Each Number Only Once · Learn ...
Killer Sudoku Solving Techniques and Tips
sudokusolver.com
An essential Killer Sudoku solving technique is the "45 rule". This uses the fact that every row, column and block must contain each of the numbers 1 to 9 once.
How to Solve Sudoku Faster With These Simple But Obvious ...
plentifun.com
If you have been just gotten hooked to solving Sudoku puzzles and are looking for some tips to solve them faster, this article is for you.
Sudoku tips: How to solve Sudoku: The mathematics of Su Doku
theory.tifr.res.in
The solution of the puzzle is to place M symbols on the board such that each row, column or cell contains each symbol exactly once, without moving the initial ...
Is there any formula to solve Sudoku? - MVOrganizing
www.mvorganizing.org
What is the trick to solve Sudoku fast? ... Focus on only one part of a square, row, or column rather than worrying about the entire grid all in ...
Sudoku X Strategy Tips - Puzzle Club
www.thepuzzleclub.com
Sudoku X: hints and tips on solving this popular variant of sudoku with extra regions from The Puzzle Club..
Tips and Methods for Solving Sudoku Puzzles
www.sudoku129.com
Solving methods > Before starting : A sudoku puzzle comprises 9 rows, 9 columns and 9 block. Each of them must contain all numbers from 1 ...
Want to solve sudoku in one minute?
sudokuplus.net
The fastest recorded time to complete a “Very Easy” difficulty Sudoku puzzle was 1 ... Yet there are still 5 tips to solve sudoku puzzles reasonably fast:.
Sudoku strategies
www.sudokudragon.com
How to solve Sudoku puzzles using the only choice; shared subgroup; twins and ... You can share your tips and experiences on our strategy message forum.
Sudoku Solving Tactics
www.sudokuslam.com
This page explains tactics for solving these puzzles, and it also elaborates on the hints that you may encounter if you get stuck. Terminology: We call any row, ...
Between 1 & 9 Sandwich Sudoku solving techniques - tectonic ...
www.tectonicpuzzel.eu
When solving a Sandwich Sudoku you see the sum of the digits between 1 and 9 outside the frame. It is helpful to know how many cells each sum needs. For eg.
Sudoku Solving Techniques
sudoku9x9.com
Provides a list of Sudoku solving techniques and tips including both basic and advanced methods such as hidden single/pair/triplet/quad, ...
Pin on Sudoku - Pinterest
www.pinterest.com
Top Nine Most Often Used Strategies for Solving Expert Sudoku Puzzles. Video by ... Sudoku Solving Tip - X Wing Technique. More information.
4 Tips For Solving A Sudoku Puzzle
www.sudokulovers.com
Sudoku is one of the most mentally-stimulating games in the world right now. However, like every game available, there are some quick hacks and tips that ...
The Math Behind Sudoku: Solving Strategy - Department of ...
pi.math.cornell.edu
The most basic strategy to solve a Sudoku puzzle is to first write down, in each empty cell, all possible entries that will not contradict the One Rule with ...
How to Solve Sudoku Puzzles (beginner and Advanced)
www.instructables.com
Look for single cells within the blocks that do not intersect any horizontal or vertical lines that could be drawn from one of the numbers on the board, then ...
Advanced Sudoku Solving Techniques and Tips
supersudoku.com
With many advanced techniques, the key is to spot patterns within your pencil marks to eliminate possibilities within other squares. Whenever you solve a square ...
solving sudoku.indd
www.sudoku.org.uk
To solve sudoku puzzles you will ... The sudoku puzzle reached craze status in Japan in 2004 and the craze ... for their helpful suggestions and tips.
Sudoku Solving Techniques - Kristanix Games
www.kristanix.com
Use the first few techniques to insert as many numbers as you can. Then, when you can add no more numbers to the board using the basic techniques, try the more ...
6 Advanced Sudoku Strategies explained - SudokuOnline.io
www.sudokuonline.io
Advanced Sudoku strategies are used in the hardest levels of these puzzles ... must take a cell with two candidates, choose one, and try to solve the grid.
How to Solve Expert Sudoku Level 5 Game 5 | Suresolv
suresolv.com
Expert Sudoku Strategy and techniques for quick solution ... As a strategy we always try first—the row-column scan to find the valid cell at any ...
Advanced Techniques - Learn Sudoku
www.learn-sudoku.com
Advanced Techniques · You are currently armed with enough knowledge to solve 95% or more of the Sudoku puzzles currently published in newspapers, books, and ...
Killer Sudoku Tips and Strategies
www.killersudokuonline.com
There are three basic methods used to solving killer sudoku puzzles. The first is to use the strategies for solving regular sudoku puzzles.
Sudoku techniques - Conceptis Puzzles
www.conceptispuzzles.com
The scanning technique is also very useful for hard puzzles up to the point where no further progress can be made and more advanced solving techniques are ...
Sudoku Tips : Learn How To Solve Sudoku Puzzles
www.sudokuessentials.com
To solve the hardest puzzles and games, use advanced strategies such as X-Wing, XY-Wing, and Swordfish. There are two ways to approach the Sudoku Solving ...
Sudoku Techniques – Sudoku of the Day
www.sudokuoftheday.com
Techniques For Solving Sudoku ... Sudoku is a puzzle involving logic – no arithmetic or guessing is required! The basic idea of completing puzzles is to find ...
The Ultimate Sudoku Strategy Guide | Learn all the Tricks
bestofsudoku.com
Learn all the tips and secrets to up your sudoku game! ... While solving the sudoku puzzle you can only use each number one time in the square, column, ...
Sudoku Assistant -- Solving Techniques - St. Olaf College
www.stolaf.edu
The Sudoku Assistant uses several techniques to solve a Sudoku puzzle: cross-hatch scanning, row/column range checking, subset elimination, grid analysis ...
Advanced Sudoku Solving Techniques and Tips
sudokusolver.com
With many advanced techniques, the key is to spot patterns within your pencil marks to eliminate possibilities within other squares. Whenever you solve a square ...
Top Nine Most Often Used Strategies for Solving Expert ...
www.pinterest.com
Upgrade Your Skills in Sudoku: Medium and Hard Sudoku Solving Tips With Sample Videos. If you are confident in solving easy Sudoku puzzles, you are probably ...
Medium and Hard Sudoku Solving Tips With Sample Videos
hobbylark.com
Check out these tips, which include step-by-step videos demonstrating how to solve hard Sudoku and expert-level puzzles.
The Math Behind Sudoku: Solving Strategy - Department of ...
pi.math.cornell.edu
The most basic strategy to solve a Sudoku puzzle is to first write down, in each empty cell, all possible entries that will not contradict the One Rule with ...
How to Solve a Sudoku - wikiHow
www.wikihow.com
Solving Sudoku - Angus Johnson
www.angusj.com
Rules and hints for solving Sudoku puzzles. ... Fortunately, programs like Simple Sudoku will do this for you, while leaving you with the fun of applying ...
How to Improve Your Sudoku Skills in 5 Minutes or Less
sudoku.com
Our useful tips and tricks wil help you not only deal with this task but benefit ... So “take 5” and give yourself a new chance at solving Sudoku puzzles!
How to Solve Sudoku Puzzles (beginner and Advanced)
www.instructables.com
How to Solve Sudoku Puzzles (beginner and Advanced) · Step 1: Visualization* · Step 2: Candidate Lines* · Step 3: (Optional) Counting***** · Step 4: Repetition!
How to Solve Sudoku Faster: Beginner Techniques - Airship ...
www.airshipman.com
Focus on only one part of a square, row, or column rather than worrying about the entire grid all in one go. Slowly work your way up until you ...
Killer Sudoku Strategy Tips - Puzzle Books
www.puzzle-book.co.uk
The rules and strategy tips on successfully solving Killer Sudoku puzzles. The aim of the puzzle is to place the numbers from 1 - 9 once in each region of ...
How to solve sudoku puzzles @ paulspages.co.uk
www.paulspages.co.uk
Solving sudoku puzzles is easier than it looks, and all but the very hardest puzzles can be solved using just a few simple techniques.
Are there published Sudoku puzzles that require guessing?
puzzling.stackexchange.com
Instead, a handful of techniques could be used to solve the puzzle completely, including the hard puzzles. Are there published puzzles out there that do require ...
What are the best strategies to solve a Sudoku? - Quora
www.quora.com
I am not promoting it, but it is a known fact that this newspaper is known for the toughest puzzles in Sudoku. Some of the tips to solve:.
Sudoku Solving Techniques: Aaron, Sam - Amazon.com
www.amazon.com
Sudoku Solving Techniques Paperback – December 19, 2013 ... I would class myself as better than average at solving Sudoku puzzles but not an expert.
Sudoku Solving Tactics
www.sudokuslam.com
This page explains tactics for solving these puzzles, and it also elaborates on the hints that you may encounter if you get stuck. Terminology: We call any row, ...
How I Used Alteryx to Solve Sudoku Puzzles 4000 Times Faster
www.tessellationtech.io
It can be incredibly challenging to solve a Sudoku puzzle. ... Sudoku puzzles require advanced techniques beyond the scope of Crosshatching.
Tips and Methods for Solving Sudoku Puzzles
www.sudoku129.com
Solving methods > Before starting : A sudoku puzzle comprises 9 rows, 9 columns and 9 block. Each of them must contain all numbers from 1 ...
3 Tips to Solve a Sudoku Puzzle - Cantissimo Senior Living
www.cantissimoseniorliving.com
The following are some easy Sudoku tips. ... There is no one-trick-solves-all or guaranteed way out when it comes to solving Sudoku puzzles.
Sudoku Patterns | Patterns can help solve more difficult puzzles
sudokuprimer.com
Using patterns is another way to help you solve sudoku puzzles. Patterns are similar to techniques; they are another "tool" in your toolbelt.
How to become an expert at Sudoku | Kinna Reads
kinnareads.com
These programs generate puzzles based on user-defined solving techniques. In this way, a new solver will not have to face a very difficult ...
Killer Sudoku Solving Methods - Puzzle Magazines
www.puzzle-magazine.com
Strategy tips for solving killer sudoku puzzles from Puzzle Magazines: the rule of 45 and more rules discussed to help solve this puzzle...
Sudoku Swami: Complete Course Sudoku Puzzle Solving ...
sudokuswami.com
Sudoku Swami guides you through step by step strategies to crack sudoku puzzles. Watch the videos tailored to help you learn advanced sudoku puzzle tips and ...
What strategy tips will help me solve Killer Sudoku puzzles?
www.clarity-media.co.uk
You will need to use all the strategies that you use to solve sudoku, plus some others too. The main extra technique needed is to look through all the boxes and ...
Sudoku solving algorithms - Wikipedia
en.wikipedia.org
A Sudoku starts with some cells containing numbers (clues), and the goal is to solve the remaining cells. Proper Sudokus have one solution.
[Latest*] sudoku tips |sudoku solving pro tips and tricks (win ...
www.tech2wires.com
sudoku tips,What is the trick to solving Sudoku puzzles?,What are the ... the most difficult way to solve Sudoku?,Expert Sudoku tips,Sudoku ...
Sudoku tips: How to solve Sudoku: The mathematics of Su Doku
theory.tifr.res.in
Portal to tips and algorithms for solving Su Doku. ... You must be an expert at this method by now, so I leave that in your capable hands.
Killer Sudoku strategies tips and solving techniques - tectonic ...
www.tectonicpuzzel.eu
As you already know by now, use only logical steps to solve puzzles. When solving a Killer Sudoku you have to follow all the rules of the regular sudoku. In ...
Sudoku Tips & Tricks
www.sudokulovers.com
Some articles about Sudoku related topics, including tips & tricks, ... puzzles and it is also known to others by the names Extreme Sudoku or Expert Sudoku.
Hard Level - 27 Givens - Step-by-Step Solution - Web Sudoku
www.websudoku.com
The step-by-step shows one way to solve puzzle using only logical reasoning. ... you can be confident that your readers will enjoy solving your Sudokus with ...
How to Solve Sudoku Puzzles of Any Difficulty - The Habitat
thehabitat.com
There are many different techniques for solving Sudoku. The most beginner-friendly and ... Expert Sudoku solvers will look for “naked pairs.
How to Solve Extremely Hard Sudoku Puzzles Step by Step
sudoku9x9.com
Explains each step to you while solving your puzzles. ... Expert Area: More Extremely Difficult Sudoku Puzzles ... Solve Sudoku Puzzle Step by Step.
Sudoku Tips: Advanced Ghosting, Tagging & Line Checking
www.memory-improvement-tips.com
Unless you are already an expert Sudoku player, you may want to work through ... techniques you need to use when solving Sudoku puzzles of any difficulty, ...
How to solve sudoku - Solving sudoku strategies - Sudoku 9981
www.sudoku9981.com
Provide advanced sudoku strategy to how to solve Sudoku puzzles logically,Solving ... number,you can use the advanced techniques of sudoku more easily.