# 18 x Easy Sudoku Puzzles

## Free Easy Difficulty Printable Sudoku Puzzles Plus Answers

### Five Approaches for Completing Sudoku Puzzles

Sudoku is one of the most trendy number puzzle games right now. This game entails placing in figures into blank positions. Now, the difficulty lies in the limitations it imposes.

To start with, no identical number from 1 to 9 should be repeated in the horizontal lines. Secondly, no equivalent numbers should be seen in the vertical rows as well. And finally, none of the 1 to 9 numbers must be seen in the 3x3 sub-squares of the sudoku puzzle.

Since solving sudoku puzzles demands logic, then it is but understandable that a number of separate techniques have been created to assist in speedily solving sudoku without making any mistakes along the way.

## The Five Most Common Strategies for Completing Sudoku Puzzles

### 1. The Simple Solving Strategies

These techniques are usually helpful for beginner level sudoku puzzles. Given that the majority of the digits have already been filled in, the puzzle can then be effortlessly concluded.

Some examples of these simple solving sudoku techniques are as follows:

#### The Single Candidate System

Much like the strategy’s name suggests, this requires finding out accurately which number should fill a particular cell. The most proficient way to perform this system is to firstly identify rows, columns, or sub-squares that have been complete with the most numbers already. From there, you can quickly deduce valid values to place in the particular empty cells.

#### The Single Position Approach

This procedure will entail you to inspect rows, columns, or sub-squares that are previously partly filled. This way, you get to identify accurately which digits go in which vacant cells.

### 2. The Medium Solving Strategies

These models of completing sudoku techniques are your next line of approach if you are working on more challenging puzzles. Furthermore, these medium level tactics can be utilized as well if your pencil markings have proven to be a little uneffective in putting suitable numbers in the various cells.

A number of these are detailed below:

#### The Candidate Lines Attack

A lot like the single candidate system, performing this approach to assist you in completing sudoku puzzles needs checking of the encircling cells.

But instead of just looking for helpful clues in the immediate cells, you will need to look thoroughly at the cells that are located farther than the cell you are trying to complete. This way, you get to properly eliminate which number guesses have invalid placements so that you get to invariably trim down your options.

#### The Multi-Line Tactic

This method will usually require you to take a look at 3 sets of closely located sub-squares so that you get to swiftly spot which lines can be placed with exacting numbers.

#### The Double Pair Practice

Much like the multi-line strategy, this technique for speedily solving sudoku puzzles requires you to come up with 2 number guesses for a cell, after which you use these to attempt and solve the possible solutions in the adjoining surrounding cells.

### 3. The Superior Methods for Solving Sudoku puzzles

If the first few methods we described above do not aid you in distinguishing applicable number placements, then maybe it’s time for you to utilize much cleverer strategies for solving sudoku puzzles.

#### The Naked Pairs or Triples Tactic

Get your pencil and begin annotating empty boxes of the likely values. Now, the means here is to look for specific number approximates that appear in exact same combinations in other cells. Typically, these numeral approximates are either in two’s or in three’s.

Tke into account that these pairs or triples may not be inserted in any other cells apart from the ones they have been annotated in. Because of this, you can then rapidly eradicate these pairs or triples from other annotated cells thereby helping you in speedily and methodically solving sudoku cells.

#### The Hidden Pairs or Triples Procedure

Now, this method is a great deal more hard to make use of when completing sudoku. This is for the reason that instead of seeing straight away figures in pairs or triples, an added number hides them, consequently the name “hidden”.

### 4. Master Level Tactics

Of course, extremely clever methods for solving sudoku puzzles are on hand as well. Plus, they have crafty names as well!

#### The X-Wing Attack

This technique requires you to spot four cells in horizontal columns and/or vertical rows which harbor the identical number guesses. When these are spotted, then it’s a great deal less difficult for you to rule out specific values in particular cells. Generally, the same figure approximates are positioned such that they form an hidden letter X, consequently the name.

#### The Forcing Chains System

This technique first starts out with you identifying cells that contain a pair each of the identical value guesses. Selecting only cells with candidate pairs is crucial as putting one or the other of the values inevitably “forces” the unused number into the other unfilled cell thus completing the puzzle more rapidly.

### 5. Exceedingly Demanding Solving Method

Much like any other game that requires cunning and logic, this puzzle also has one thoroughly tricky method for successful solving.

This process is normally applied if all the other less complicated techniques prove to be inadequate for solving sudoku puzzles.

#### Alternative Practice When All Else Fails - Nishio

This system for solving sudoku is pretty much akin to guessing. But to improve the chances of getting the right answers, you will need to identify cells that have only 2 probable values. You can then pick out one of these values to place in the cell so that you may start working your way through the puzzle.

However if you get to encounter some repetitions, then you will inevitably need to go back to the primary guess you put in.

#### New Free to Print Sudoku Puzzles

We have uploaded several new printable sudoku puzzles for you to enjoy. You can locate the new puzzles by clicking the following link.

#### Free Online Tetris Game

Play the classic puzzle rotatation game Tetris. See if you can beat the highest score! Play Free Tetris

#### Free Maths Game

Random numerical questions, try and correctly solve the sums as swiftly as possible. Free Maths Game

#### Printable Evil Sudoku Puzzles

###### Sudoku Techniques and Tips

The appeal of Sudoku lies in the broad difficulty the game can present, from simple to annoying, which allows users of all skill levels to play at an suitable level. Sudoku also offers a wide choice of procedures that can be used to complete puzzles, from straightforward to complex.

And that's where the real appeal of the game can be found, as every board can be solved through nothing but logical deductions. There is no guesswork or trial and error necessary, though these are often employed tactics as well.

Sudoku Techniques and Tips