【實用遊戲app】Sudoku Unlimited Board Game & Logic Number Place HD+ Free|最夯免費app-綠色工廠好玩App

Take a journey to feudal Japan with Sudoku ✯. Beautiful graphics and killer features, this is the best Sudoku app available for iOS. Available for iPod, iPhone and iPad.The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid (also called "boxes", "blocks", "regions", or "sub-squares") contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which typically has a unique solution. Completed puzzles are always a type of Latin square with an additional constraint on the contents of individual regions. For example, the same single integer may not appear twice in the same 9×9 playing board row or column or in any of the nine 3×3 subregions of the 9×9 playing board.