The Sudoku Game

Sudoku is considered one of the most famous puzzle. Having origins in Japan was very popular there in 1986. This game became famous internationally in 2005. This game is is to fill the ranks and number boxes 1 to 9 without repetition. It consists of 9 x 9 grids than within them has a 3 x 3 subgrids. In some squares already have some numbers, which are the guide to complete the game. There sudokus that have colors or letters. The most important thing is that they are nine different things and are not repeated in the ranks. Stop solving the puzzle requires patience and some logic skills.

Many newspapers around the world put in his section of sudoku puzzles.

The general rule of sudoku is to fill the empty cells with numbers without repeating the 1 to 9 in each row and region or box.

Stop efficiently solve this puzzle, there are three methods. These methods are the following scanning, markup and analysis.

Scanning

This step is to move the view by region or upper left box to see if it contains a number 7. If it contains is completely sure why this is a part of a great help to start the game. After scanning all the squares and find obvious numbers is passed to the next pass is marked.

Dialing

The marking is to take a moment to think logically and make the cells without number to the number possible, you can type the number or points. Subscripts annotations consist of writing the possible numbers in tiny at the bottom of the cell, this is perhaps the most widely used by players. The points consist of placing a different corner point and depending on the corner where This is the number that has value.

The Analysis

This is the last step to do. Here the player has to eliminate the options you have discovered are not correct and will stay later and more cells with one number only.

This is one of my favorite days and now you can play not only in an online newspaper, but also in the cell and even sudoku books are sold.

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