Sudoku Challenge Free

Free Sudoku game for Android which comes with three difficulty levels.- Completely free & fun Sudoku game- Resume your game wherever, whenever.Three input modes, along with an option to make (multiple) notes in cells.1. Cell first - more natural, choose cell and enter a number into sudoku diagram2. Number first - much faster, select number and then fill cells3. Pop - Select the cell before being presented numbers to choose from.3 difficulty levels - Climb up through the challenges Easy to Hard.- Undo and Redo- AutosaveYou can check your times on the challenges and improve them.Rise up through the challenges to become a sudoku expert!Permissions note:We believe strongly in transparancy, as such we would like to inform you why we require some permissions.This application requires the following permissions, this also explains what these are used for.For getting ads from our ad provider we require permission for-Internet access (So the app can get the apps)-Accessing the network state (So the app can check if ads can be retrieved)For storing scores we require permission for-Writing to external storage (To save your scores, and show you the score)