Sudoku was originally invented in the 70s of the last century in North America in the form of number-placement puzzles. Then it began to be published in various magazines, and now almost everyone knows about this alternative to crosswords and ordinary puzzles!
In order to learn various tricks and methods for solving classic 9x9 Sudoku, please watch a special video and read the rules for beginners posted on this page.Do you love solving Japanese Sudoku crosswords? Register on our website and solve Sudoku in good quality for free right now! The GAMEZZ Online playground tries to provide a comfortable environment for everyone, so each user can access their account both from a PC and from a tablet or smartphone.