How to solve hard and super hard sudoku

Sudoku is the leading intellectual game today, with a simple way to arrange numbers but it is not easy to open them all, the problem of how to play Sudoku is always something that gives players headaches at difficult levels. and super hard.

There is no puzzle that cannot be solved, even how to play Sudoku, no matter what difficulty you are at, there are certain rules in a game. And If you discover that rule, the way to play Sudoku will be a lot easier. To have the most logical and scientific way to play Sudoku, the first thing you need is patience when playing this subject.

In addition, this is also a highly recommended subject because Sudoku helps us train our minds very well. For those who are passionate about creating and challenging new things, Sudoku or Minecraft is the most suitable choice, especially when you combine the challenge with playing Sudoku with difficulty and then have fun with creativity. Creation comes from how to play minecraft is awesome. However, the purpose of today’s article we will not be an introduction to this Sudoku game, for those who are intending to play, or are playing sudoku whether the level is easy, difficult or super difficult. The following tips and rules to solve Sudoku in the easiest way.

How to play Sudoku difficulty level, solve super hard sudoku

1. Match to find duplicate cells to exclude

The first step to finding numbers is the easiest to find duplicates and lines so that you can find the most appropriate place to fill in the number boxes. As in the image above you will see that we focus on finding the number 5 in the lower position, when the line number 5 from the cells in the row will exclude the number 5 below that is located. Of course, in those two circled positions, we still have to continue to compare to know where the number 5 is, but we can use the draft to temporarily position a certain position and compare the numbers in other cells. each other again.

The method of matching duplicate tiles is a basic Sudoku game that you must know if you want to solve difficult levels when there is not much information for the problem.

2. Find numbers in sets of 3 vertical and horizontal rows

Just look at the picture above and look at the circled box, we have an abstraction in the upper and lower rows when referring to the middle cell, the rule for a cell to exist in sudoku you must remember to be unique in the cell. that 3×3 and not in the same row as any other 3×3 square. Of course, in advanced sudoku levels, it is very difficult to find a triple containing a number like this, but you should also apply this Sudoku way to test it.

3. Self-judge the numbers

In Sudoku 3×3 guess a number is not present, then compare with rows and columns on large Sudoku. As in the above, the top left 3×3 Sudoku we can immediately guess that the red circled position is definitely number 7. With the goal of minimizing the candidates for that position.

4. Use Drafts When Playing Sudoku

No matter what level you are playing Sudoku at, taking notes is a must if you want to complete a Sudoku game. As in the picture above we can see that in a 3×3 area there is a number that is likely to be in 2 or more positions, please make a small note to the side to find out the sure answer easier.

5. Note when playing Sudoku

To be able to play Sudoku better, you need to know a few suggestions below

– Find the easy cells first by excluding (1 number)
– Find the squares where the probability of happening only falls on 2 definite numbers, write those two small numbers in the right corner of the box (called a two-digit box).
– two digit cells are great way to deduce remaining cells in column/row/table

There are many Sudoku tips that you can apply in your play, quick Sudoku tips help you overcome many challenges in the game.

Above are the ways to play Sudoku to help you solve problems at both difficult and super difficult levels. At the easy level you can also apply it but usually at this level there are too many exposed cells available and so it is easy for us to play Sudoku. The most important thing when playing Sudoku is still patience.

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And if you are bored with numbers but still want to play games that help you open your mind, logic or inference, why not try today’s horror games, today’s horror games to attract gamers. has improved a lot. Not only good horror but also requires high logic, exploration and tinkering of the players themselves.