Apr 04, 2012 - Webback Services, an Australian-based technology company has announced that Version 2.0 of iOS puzzle game Arabian Tiles, inspired by the Android secret pattern-based lock screen has released on the app store. "As a former Android user, one of the funnest parts of the OS was the lock screen. So I thought, why not make it even funner and make it an actual game." a Webback Services developer described. The purpose of the game is to link together colours to form your secret pattern.