Sudoku online educational game

The game Sudoku is a game that is challenging the logical thinking of a player. The name of the game Sudoku originated from the Japanese phrase "S However, the origin of the game is not Japanese, since it appeared for the first time in the eighties of the 20th century in the American magazine about the brain teasers under the name "Number Place". In Japan, it has quickly become very popular, but in Europe it has gained its popularity after 2005.

The game Sudoku is controlled by using the keyboard and the computer mouse:

• You fill in the number by clicking the box in the grid and pressing the corresponding key from 1 to 9.
• You can move the cursor among fields in the grid also by using the arrow keys up, down, left and right.
• Each number must appear in each row, column and sub-square exactly once.
• Numbers that are repeated in a row, column or square will be illuminated red.
• The brain teaser Sudoku ends automatically after correct completing all boxes of the grid.

The game has currently more than 10,000 Sudoku brain teasers whose difficulty varies according to the category selected in the game settings.

Since we are all humans and we make mistakes, we would like to apologize for any errors. We will be very glad if you notify us for errors and we will remove them as soon as possible.

(: Lots of fun :)