Sudoku is a logic based placement puzzle also known as Number place in America, the object of this puzzle is to fill the grid in every 9 x 9 and every 3 x 3 box contain the digit 1 to 9 with an additional constraint on the contents of individual... more»
Price: Free
Sudoku is played on a 9 by 9 grid divided into nine, 3 by 3 grids called regions. To complete the game, each row, column and region needs to contain the numbers 1 to 9... more»
Price: Free