Learning how to play Sudoku can help players improve their chances of winning when playing this game. The Sudoku game, as well as effective ways to play Sudoku, are very familiar to many players. But many of you may have overlooked small details when participating in this game. And the article below by 10JILI will help you better understand the Sudoku game as well as how to play Sudoku effectively.
Understand the basics of the Sudoku game
The Sudoku game is an intellectual game suitable for many players who want to practice their thinking ability. And to better understand the game as well as how to play this game, follow the information below.
The concept of the Sudoku game for beginners
Sudoku is a puzzle game based on arranging numbers. When playing this game, players need to fill in the numbers on the board provided by the game. To win the game, players need to fill in the numbers so that each row and each column of a 3×3 square has from 1-9. When listening, many players may find it quite simple. However, to be able to win this game, players need to calculate a lot to fill in the right numbers.
Understand the basic rules of the Sudoku game
When playing the Sudoku game, players will play on a 9×9 square. This large square will be divided into small 3×3 squares. The rules of the Sudoku game are that players need to fill in the numbers in the squares with the following conditions:
The horizontal rows must be filled with numbers from 1-9 in no particular order and must not have duplicate numbers.
Similarly, the vertical rows must also be filled in from 1-9 and must not have duplicate numbers.
Instructions on how to play Sudoku effectively
To be able to play well and win when playing Sudoku, players can refer to some effective ways to play Sudoku below.
Understand the techniques for playing Sudoku
There are many techniques for you to use, such as the last empty square technique, the remaining possible number technique. In addition, players can also use the obvious digital technique, the obvious triple technique. Using these playing techniques well will help players improve their chances of winning.
Players need to use horizontal and vertical rows to eliminate
In a horizontal or vertical row, the numbers will not be repeated. Players can base on this factor to eliminate the numbers. From there, players will be able to determine the position of the remaining numbers. However, players should only apply it to easy and medium levels of play. For difficult levels, this way of playing should not be applied.
Note the boxes with the same probability of appearing
When playing Sudoku, in the large 9×9 box, there will be a possibility of more than 1 position with the possibility of a number appearing. When the numbers appear repeatedly, players need to take notes to be able to make accurate decisions. Recording these numbers will help players avoid confusion when filling in the numbers.
How to play Sudoku effectively by filling in the required numbers
An effective way to play Sudoku that players can refer to is to fill in the required numbers. When playing Sudoku, in each small box, the player can only fill in a single number. In the case that there is only one number left for a small box, the player must fill in that number.
Experiences in playing Sudoku to increase the winning rate
The playing experience shared by long-time players will help players increase their winning rate when playing this game. Below are some playing experiences to help increase the winning rate that players can refer to.
Applying the principle of exclusion, the numbers that have appeared in a row of the small grid cells will not be able to appear in other rows. Players can eliminate these numbers.
Players should start from the easiest cells. When starting a Sudoku puzzle, players should start with small boxes that have only one or two possible outcomes.
When playing this game, if the player cannot yet know the correct numbers, they can try other numbers. After filling in the trial number, if it is incorrect, the player can eliminate that number and choose other numbers.