Killer Sudoku Free [Android]

Downlod it now.

Google-play link-
https://play.google.com/store/apps/details?id=air.KillerSudokuFreeNew

iOS link-
http://itunes.apple.com/app/id731045318

Amazon app store link-
http://www.amazon.com/gp/mas/dl/android?p=air.KillerSudokuFree

Samsung app store link-
http://apps.samsung.com/mercury/topApps/topAppsDetail.as?productId=000000777653

'Killer-Sudoku Free' - More Than 1,00,00,00,00,00,000+ Killer-sudoku puzzles
KILLER-SUDOKU PUZZLES NEVER GET REPEATED...
A perfect Killer-Sudoku is here for all sudoku lovers with amazing 4 different difficulty options i.e. 'Intermediate','Challenging','Tough' and 'Expert'. Options 1 to 4 varies from very simple, easy to hard and toughest game play.
You won't be looking for a paper puzzle ever again!
* 4 difficulty options with 1,00,00,00,00,00,000+ Killer-sudoku puzzles
* Pencil marks with auto fill / erase
* Undo and Redo
* Intelligent hints
* Selected digit highlighting
* Incorrect entry highlighting
So get ready to be puzzled...
If you like this game then please rate us with 5 star and good review.
If you have any suggesion then please email us, we will definitely take care of it in our next update.
Note - Optional facebook permissions are required just to post your score. We never post without user consent.
This game is similar to 'Sudoku Free','Super Sudoku','Sudoku Master','Sudoku Plus','Sudoku Solver'.

'Killer-Sudoku Free' on iOS and Android