How to solve Sudoku Puzzle Games: quck and easy to learn Sudoku Strategies

Saturday, November 14, 2009

In this article you will find quick and easy to learn Sudoku strategies that you can teach yourself, if you want to know how to solve Sudoku Puzzle Games. As you might already know, this puzzle solving game, that is very popular worldwide, consists of a 9 x 9 grid with aproximately 81 boxes, which you fill in with different numbers.

The ultimate goal of Sudoku is to fill all numbers from 1 to 9 in the box, but nevertheless, there exist one very common formula that can sometimes irritate most players, who are having hard times with completing the whole box. This formula goes like this: the numbers from 1 to 9 must emerge just at one time in each row and column.

So the question is: What can you do to avoid getting yourself trapped by this formula? Well, the best thing for you is to have certain strategies, which will help you correctly and effectively solve almost every Sudoku puzzle game that was ever made.

How should you therefore begin? Obviously, everybody through try and error develops his/her own way of solving Sudoku puzzles, just as you will. Nonetheless, the next strategies are put together from the most at ease to the hardest one in order to gear you up with the knowledge you need to solve even the most misleading Sudoku puzzle in the world.

First Sudoku Strategy: Start using a pencil


Despite the fact that puzzle could appear to you as very easy one, you will still need a little of scratch work before actually find a solution. If you use pencils instead of pens, you are able to erase anything at any time.

The correct answer in Sudoku does not dwell in guessing, instead of that you have to use your brain and think!


Almost all Sudoku puzzles are solved with in only one way, which is by using your logical thinking. Therefore, make sure to never insert any numerals into the box if you are not completely sure you have the right one. Therefore trial and error is not a suggested method of solving Sudoku puzzles.

You should start by using the most common numbers first


Analyze the puzzle first to get the idea of which numbers appear most commonly. Pick out these numbers and figure out if you can put any of them. As you start trying this, draw easy lines that cut every row and column that holding the numbers.

Then take a look at every box, which does not hold any numbers yet and in case you locate the box which has a single empty space that is crossed out, just put the number in the space provided.

Then go on to the nearly filled box


As you begin putting the numbers, watch out for the rows, columns, or the 3 x 3 block that are nearly filled in. Once you have found one, decide which of the numbers should remain to be placed in that box. Know the numbers that are not yet placed then, check if there is a suitable position in the box. If there is at least one, place the number.

Are you getting puzzled yet? It is time to make some notes


Now that easy numbers have been put in, you focused your attention on the page and you recognised that you are not using your pencil. If that is what really happened, we can say that you are puzzled by the puzzle.

What can you do in this case? First check out each single square again and make some notes of the likely solutions within each of them. Select one square then and then record in fine print any of the numbers from 1 to 9 that do not come out in each row, column or 3 x 3 grid.

By doing this, you will realize that a square has a single possible answer only. Put a number in that place then and then remove the possible actions in other squares.

Seek for other choices


Sometimes you will find yourself in situations where all the empty boxes have more than one possible solution. This is usually a sing, that the puzzle is quite difficult to solve, but do not worry. Your plan here is to find several boxes in a row, column or a box with similar choices.

To give you an example, if you are able to situate 2 boxes that have equal 2 choices, the 2 numbers should be laid in those 2 boxes. It should not be laid someplace else inside the row, column or box. This should narrow the choices in the remaining boxes to a point where you will be able to resolve other else.

This strategy is to work best if the choices overlap in 2 boxes or more. If the total number of different options along with the connected group of boxes does not go beyond the number of boxes included, you can presume that each of those numbers is placed anywhere within that group.

In case you duplicate: Start from the beginning


Finally, if you bump upon an illegal duplicate, stop, and recognise the cause behind it. If you cannot determine the cause, then the best thing would be to start solving Sudoku puzzle from the beginnng.

If you follow these easy and quick Sudoku solving strategies, you are ensured to successfully solve almost any Sudoku puzzle game – no matter whether it is made in easy level or the hardest level of the Sudoku.

0 comments:

  © Blogger template Writer's Blog by Ourblogtemplates.com 2008

Back to TOP