Roundoku is the really challenging Sudoku! Is this to hard for You? iCloud Synchronisation: - Don't loose your level progress on new devices! - Your levels are updated on all of Your devices! - Your level packs are updated on all of Your devices! Scan Roundoku Game Codes (RGC) in Books and Magazines: - Find RGCs in Books and Magazines to play this levels in this app instantly! - Just scan them with this app! ForceTouch: - Press hard on an input field to see all the connected fields! - Press even harder to hide the number pad for full visibility! Shortcuts on home screen - Resume your last played level. - Play the Tutorial. Main Features: - Totally new round Board - Play Roundoku Levels from Magazines and Books - Sensational new Input Method: - Just drag to select a number - don't ever search for the input numbers - clean and easy user interface - beautiful animations - distraction free mode - Tutorial - 5 levels of difficulties - Daily Levels - Game Center Leader Boards - Game Center Achievements - share your levels with friends - mail, iMessage - deep links to the app - round Notes System - auto save - auto clear notes - auto error checking - hold your device, how you want - for righties and lefties - all positions every 45 degree - rotate board to get a new view to the level - enlarge board on iPhones to see more Special Features for this Gold Version! Pay once and play forever! included: - no ads forever - 250 level - black, silver and gold themes - black, silver and gold leaderboards - free daily levels - more to come for free to buy: - nothing forever Get the gold roundoku now! Thank You for Your support! menzel apps