We know that iOS 4.2 for iPad will be available soon with new amazing features like multitasking, GameCenter, Folders, AirPlay and many more. But it looks like Apple will release iOs 4.2 soon as they have started to approve apps for iOS 4.2 for iPad which support GameCenter. Currently Big Bad Sudoku Book is the only game available in the App Store which is works with GameCenter on iPad and requires iOS 4.2.
This game has:
– Full support for iOS4.2 including Game Center and background tasking on the iPad.
– Now supports/allows background audio – play internet radio apps, soma fm via safari, or ipod music while playing the game.