Expert Sudoku HD

Warning! There is only one solution to each puzzle. Are you a Sudoku Master? Try Expert Sudoku HD and find out today!

5 stars

Expert Sudoku HD5

16 Million Downloads

Warning! Expert Sudoku HD is for serious Sudoku players. Our hand-crafted puzzles are solvable with only one solution and no guessing required. Show your expertise using advanced solving techniques.


  • 1,000 unique handcrafted puzzles
  • 4 different skill levels
  • Advanced solving techniques: X-Wing, XY-Wing, Swordfish, Forcing Chain, Two String Kite, Skyscraper, Hidden and Naked Triples, Unique Corner and more.
  • 16 color schemes
  • Right or left handed game board
  • Portrait or landscape orientation
  • Show Incorrect :: Shows incorrect answers in red
  • Multiple Notes :: for each answer square
  • Smart Buttons :: Disables the number button when that number is completed on the game board
  • Smart Notes :: Removes the number from the notes in the box, column, and row that contains the cell with your correct answer
  • Challenge a Friend :: sends an email challenge to a friend so they can try to beat your best time. Tapping the Challenge link in the email automatically starts the game!
  • Pause the game at any time and resume where you left off
  • Hints, Best times, Progress statistics, and much more
  • Hours and hours of fun!

Join over 16 million fans by downloading one of our top selling and top rated Sudoku games today!

Are you a Sudoku Master? Then play Expert Sudoku; you will love it! Otherwise, check out our other popular Sudoku games for iPad.

Want to learn how to play?  Check out our easy guide to get started.     How to Play