Very Hard Sudoku Game

Very Hard Sudoku is a variant of the classic Sudoku with a very difficult level. Here you can play different variants of the most difficult sudoku, which will go in order, one after another, or according to your choice. The most complex sudoku has a standard 9 by 9 variant of the game board, which consists of 81 squares. Each square must be filled with numbers from 1 to 9 tees. Each digit must occur only once in each of the rows, columns or mini 3x3 blocks. Complexity of these Sudoku is the minimum number of initial digits that are present on the playing field at the beginning of the game, these numbers only 22 out of 81. This means that you need to fill all other squares with digits, and it will not be easy.

If you have already learned how to play simple 9x9 Sudoku or smaller Sudoku, then you can try yourself in the difficult mode. And if the difficult mode is already given to you easily enough, then it's time to test your abilities in the most complex Sudoku! Differ the most difficult Sudoku not only the number of initial digits, but the lack of automatic error checking, as well as the absence of any tips. In the game are available only functions of clearing a cell, the cancellation of the action, the ability to set marks. There is also a pause, a time timer and the ability to start a new game or restart the current game.

To start a new game and select a different Sudoku variant, simply press the - new game key and select very difficult. You can also refresh the current Sudoku variant and try to solve it again by pressing - start again.

How to play?

To solve complex sudoku puzzles, you need to know different techniques. To do this, it is worth reading the advanced sudoku rules and using the notes that enable the most complex calculations. Basically, it is necessary to rely on the initial digits, which remain unchanged throughout the game. They are the ones that set the correct location for all the other digits that you will set in the process of solving. In general, try to check each digit after installation and identify your mistakes. Check not only the mini blocks, but also the horizontal lines and vertical rows. Play as much as possible and try to learn how to solve the most difficult sudoku. Solve the first one to begin with, and if you succeed, you'll definitely learn how to solve the rest too!