Covert Sudoku iPhone gamesBookmark the permalink. Release date: Sep 3rd, 2010 Price: 0.99 Version: 1.0 Seller: GAME-INDEX.net Co.,Ltd. Buy Now STP SCORE: Not yet reviewed Description Related Games Wake the Cat Pudding Monsters Karateka Skee-Ball 2 Mutant Fridge Mayhem – Gumball Power Rangers Legends Pou Mensa Academy Kumo Lumo One Tap Hero™