More than 4 trillions of free Sudoku puzzles with unique solution
More than 4 trillions of free Sudoku puzzles to play online with unique solution.
• unlimited number of sudoku grids
• all the solutions
• 3 different levels
• wordoku and custom characters
• 2x2, 2x3 and 3x3 grids
App submitted Sun 1 Jun '14