What's New

This app has been updated by Apple to use the latest Apple signing certificate.

- Bug fix
- Optimize display for iPhone6/iPhone6+ device

App Description

This is an awesome app game that allows you to play an unlimited amount of sudoku puzzles on your iPhone, iPod Touch and iPad. There is no possibility to get twice the same puzzle since they are randomly generated.

【 Features 】
⊲ Support !!!!!! GAME CENTER !!!!!!!, 5 Leaderboards and 20 achievements.

⊲ Support Facebook/Twitter/SinaWeibo/Google+.

⊲ Five levels of difficulty.

⊲ Load/Save puzzle from/to the application database.

⊲ Statistic, it saves every finished puzzles automatically, that allows you to keep tracking your best played records for each level, you can restart it whenever you want to re-challenge it.

⊲ Pause/Resume which allows you are able to take a short break from the puzzle.

⊲ Undo/Redo the selected number.

⊲ Smart note, automatically put the related note on the field, or put all notes for all fields or clear them all with only one tap.

⊲ Auto/manual check for incorrect numbers.

⊲ Smart eraser to let you remove number on the field clearly and easily.

⊲ Hint, to provide you a easy way to find out current single note field, certainly a little penalty is required :-).

⊲ Keep device from sleeping, your iPhone/iPod no longer sleep while you are thinking in a puzzle.

⊲ Smart coloring fields, allows you to see the relation of each fields while tapping on it.

⊲ In game progress indicator, to show you current progress with a bar interface.

⊲ Compatible with iOS5.0 iPod, iPhone device, Retina Display for iPhone 4/4S/5 support.

⊲ Customize your own background by picking up an photo from your own album.

Any reviews and ratings are all appreciated, your comments are making this sudoku app become better!!

iPhone Screenshots

(click to enlarge)

⊲Sudoku :) screenshot 1 ⊲Sudoku :) screenshot 2 ⊲Sudoku :) screenshot 3 ⊲Sudoku :) screenshot 4 ⊲Sudoku :) screenshot 5

iPad Screenshots

(click to enlarge)

⊲Sudoku :) screenshot 6 ⊲Sudoku :) screenshot 7 ⊲Sudoku :) screenshot 8 ⊲Sudoku :) screenshot 9 ⊲Sudoku :) screenshot 10

App Changes

  • June 03, 2011 New version 1.2.0
  • May 28, 2011 New version 1.1.0
  • July 16, 2013 Initial release
  • July 20, 2013 Price decrease: $1.99 -> FREE!
  • July 21, 2013 Price increase: FREE! -> $1.99
  • July 27, 2013 Price decrease: $1.99 -> FREE!
  • July 29, 2013 Price increase: FREE! -> $1.99
  • August 17, 2013 New version 3.6.1
  • October 25, 2013 New version 3.7.0
  • December 19, 2013 New version 3.8.0
  • August 28, 2014 New version 4.0
  • September 19, 2014 New version 4.1
  • October 05, 2014 New version 4.2
  • November 13, 2014 New version 4.3
  • May 04, 2015 New version 4.4
  • October 07, 2015 New version 4.5
  • November 08, 2016 New version 4.7