Friday, December 24, 2010

Print a Sudoku Puzzle: Test your Logic and Number Skills




Have passion in playing logic and numbers? Maybe you are now an expert when it comes to Rubik’s cube or the magic square. But have you already tested your logic and number skills in a Sudoku game? Whether you are unfamiliar with this game or you have already spent 2 days solving a single Sudoku puzzle, then this article is just right for you.





About Sudoku





Also known as Number Place, Sudoku is a logic-based placement puzzle. The puzzle is composed of a 9 x 9 grid which is further divided into nine 3 x 3 sub-grids or also known as regions. Before you start completing the puzzle, you are given some cells that are initially filled up with numbers from 1 to 9 (number of cells initially filled-up depends on the difficulty level of the puzzle).





The main objective of this game is to completely fill-up all the remaining vacant cells with the numbers 1 to 9 provided that you adhere to the “single number per direction” rule of the game. That is, every column, row, and sub-grid (which is referred to as the direction) must contain only one instance of each number. For instance, you have an initially-placed number 5 at the 5th column and on the 7th row of the puzzle. Such number must only appear once on that particular column and row. Furthermore, it must also appear only once on its assigned sub-grid or region.





Print a Sudoku





Because of the complexity of the “single number per direction” rule of Sudoku, many beginners are having a hard time completing it in matter of a single day. That is why most Sudoku beginners are encouraged to have a hard copy of a Sudoku puzzle so that they can spend more time solving it without actually logging on their personal computer.





Even easy puzzles are difficult to complete, so it would be impractical if you will be solving it in front of your computer especially if you are playing a Sudoku puzzle online. A printed Sudoku puzzle is advisable for Sudoku players especially for beginners.





All you have to do is to locate Sudoku sites that offer printable Sudoku puzzles through search engines. Download it in your personal computer. After download, you can now print and produce more copies so that other family members can get involve in solving Sudoku puzzles.





Most of downloadable Sudoku puzzles are on PDF format. Your computer must have an Acrobat Reader software in order to display it correctly. In case you do not have an Acrobat Reader, you can download it for free on the Internet.





Here are some of the common versions of Sudoku puzzles which you can download from the Internet and print in your personal computer.





• Classic Sudoku- this is the regular Sudoku puzzle that is described earlier in this article. It features varying levels of complexity that will attest your patience and determination in completing it. You can also have the strategies and hints as well as the solution to be downloaded and printed for immediate reference.





• Monster Sudoku- it is quite different from the classic Sudoku game. It is made up of a 16 x 16 grid (instead of the normal 9 x 9 grid), 4 x 4 sub-grids (instead of the 3 x 3 sub-grids), and 256 cells. In addition, the mechanics are now different. In a standard Sudoku puzzle, you will only be placing the numbers 1 to 9 for the remaining unfilled cells. In a Monster Sudoku, you will now place numbers form 1 to 16 and letters from A to F in each cell, column, row, and 4 x 4 sub-grids. However, the same rules as the classic Sudoku game still apply on the Monster Sudoku.





• Kids Sudoku- it is a puzzle designed for kids of age above seven years old to develop their logic skills and at the same time having fun solving the puzzle. This type of puzzle is very easy compared to the intermediate Sudoku puzzle.





• Squiggly Sudoku- the same mechanics and rules as the classic Sudoku puzzle still apply in this game. The only difference is instead of a grid, it is now divided into 9 different shapes.





Aside from individual Sudoku puzzles, there are also free printable Sudoku books on the Web. It contains at least 25 puzzles per book which is classified as easy and medium difficulty puzzles. These free printable Sudoku books are in PDF format so you need to have Acrobat Reader software in your personal computer.





Test your logic and number skills now and start printing hard copies of Sudoku puzzles for you and other family members.


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