App Detail » Sudoku Uno: Stylish Sudoku for iPad

What's New

- Fixed a bug in the game timer
- Unified code base across Sudoku Uno for Mac, iPad and iPhone

App Description

Play & master Sudoku. Improve your Sudoku skills by accepting the occasional hint. Sudoku Uno explains the reasoning behind hints. Learn and apply new solving techniques.

## Also available for Mac. Check our web site or the Mac App Store ##

Sudoku Uno can create a virtually infinite number of Sudoku boards.
Difficulty levels are determined by techniques to master, not by number of givens.

Sudoku Uno includes a powerful solver. Unlike most Sudoku solvers, Sudoku Uno solely relies on human logic. It does not brute force the game to find a solution. Instead it applies that same techniques you would apply.

This gives Sudoku Uno the unique ability to explain the reasoning behind the hints it gives you. When you ask Sudoku Uno for a hint your are not (only) cheating. You can actually improve your skills by learning the techniques used to solve Sudoku grids.


Sudoku Uno adapts to the way you like to play:

- Use green pencil notes to keep track of candidate values
- Or use red pencil notes to keep track of values you ruled out
- Optionally have Sudoku Uno help you with automatic pencil notes (*)
- Sudoku Uno can be set to block erroneous entries

(*) You are cheating only a little. The real thinking still needs to be done.
It is just more fun with automatic pencil notes. The boring bits are taken care of


Features:

- Millions of Sudoku boards with rotational symmetry
- Solvable by logic only. No guessing. No backtracking!
- Three levels of difficulty: easy, medium, hard
- Intelligent & educational hints. Explanations help improve your skills
- Green & red pencil notes. Aka. positive & negative markers
- Optional automatic pencil notes
- Optional blocking of erroneous entries
- Possibility to start over
- High scores

App Changes

• May 28, 2011 New version 2.0.3
• March 15, 2011 New version 2.0.1
• March 09, 2011 Price increase: FREE! -> $1.99
• March 08, 2011 Price decrease: $1.99 -> FREE!
• February 24, 2011 New version 2.0
• August 29, 2010 Price increase: FREE! -> $1.99
• August 28, 2010 Price decrease: $1.99 -> FREE!
• August 23, 2010 Price increase: FREE! -> $1.99
• August 22, 2010 Price decrease: $1.99 -> FREE!
• July 13, 2010 New version 1.3.1
• June 24, 2011 New version 2.0.3
• July 05, 2013 New version 2.1
• July 05, 2013 Price decrease: $1.99 -> FREE!
• January 11, 2016 Price increase: FREE! -> $1.99
• January 21, 2016 Price decrease: $1.99 -> FREE!