Sudoku is one of the most popular puzzle games of all time. The goal of Sudoku is to fill a 9x9 grid with numbers so that each row, column, and 3x3 section contains all digits from 1 to 9. As a logical puzzle, Sudoku is also an excellent brain game. If you play Sudoku daily, you will soon begin to see improvements in your concentration and overall brain power. Start a game right now!
The mouse interacts.