Every Sudoku has a unique solution that can be reached logically. Enter numbers into the blank spaces so that each row, column and 3x3 box contains the numbers 1 to 9 without repeats.

Sudoku uses numbers, but no mathematics is needed, and that is why, it is so popular. If you are looking for Sudoku free games, search no more. Over sudoku you can find thousands of online Sudoku puzzle games that you can play for free. All you need to do is to learn the rules, have a bit of spare time, and start playing.

Sudoku stimulates the mind and logics which exist in each and every one of us. Studies show that playing Sudoku improves memory, mind clarity, and can even stop and prevent brain illnesses such as Alzheimers! Therefore, there are some scientists&researchers that recommend playing Sudoku as part of our regular daily activity.

Find out what everybody is talking about, join this exciting 21st century world phenomena, and start playing Sudoku...