Sport your brain This apps is usefull to train your logic and strenghten your memory.
Perfect app for sudoku lovers!!!....
Its a great app
Really good to spend you dead time :)
Fixed text in end game dialog box.
Fixed back button for in game menus.
Added multiplayer option with Google Play Games, now you can challenge your friends to beat your time.
Reduce the size of the download to less than 7MB.
Made game run better on older small devices.