RULES AND FEATURES
This free Sudoku is for those who know the rules and appreciate the simplicity and convenience of the game. In this version, all excesses are excluded. The authors of the numerical crossword puzzle left only the most necessary things: a table (a large square) of 9 small squares, each of which has 9 cells (cells) to place numbers from 1 to 9 in them. At the bottom is a panel with buttons from one to nine for entering numbers in the cells of squares. And that's it!
For those who are seeing Sudoku for the first time, we will briefly explain the rules of the game. At the start, some table cells already have numbers that are static and cannot be replaced. All the player has to do to solve the puzzle is fill in the empty cells. Sudoku is considered solved if there is not a single empty cell left in the table, and all the numbers in it correspond to the rules of placement.
The rules for placing numbers are easy to remember. In each small square (3x3), in each row and row of the large square, ALL the numbers from row 1-9 must be present, and none of them should be repeated. To put a number in a cell, first select the desired cell, and then click on the desired number in the lower panel. If your choice is incorrect (for example, such a number already exists in a given row, column, or small square), the program will issue a Repeat!warning. In this case, think about it and replace the number with the correct one using the same algorithm.
Free Sudoku can be opened not only on a PC. The game also works on a tablet and on many smartphones. Many people like to play on the road...
You can play the game FREE SUDOKU online 24 hours a day for free. It is no need to download and install it on your computer, and it is also not required you to be the registered user. Just ckick and enjoy. See also a set of related games below on that you might be interested to look.