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ACTSudoku ★ Unlimited Sudoku

By Houdah Software

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Description

ACTSudoku is one of the bests Sudoku games for iPhone & iPod Touch. Compare and buy in confidence. iPad users should check out "Sudoku Duo"

Reviews:

• AppCraver.com: Friendliest Sudoku App Yet
• AppStoreApps.com: ACTSudoku is the best Sudoku game for the iPhone and iPod Touch
• 148apps.com: HIGHLY RECOMMENDED
• iPhoneAppReviews.net: ACTSudoku is definitely superior for its hints and marker system
• Boredzo.org: I declare ACTSudoku the winner of the iPhone sudoku race


How is ACTSudoku unique?

- Advanced game board generator
- Virtually unlimited number of boards to play
- Rotational symmetry
- Boards guaranteed to be solvable by logic only
- No guessing. No backtracking
- Difficulty levels are determined by techniques to master, not by number of givens
- Both positive (green) and negative (red) markers (pencil notes)
- Optional automatic markers:

ACTSudoku may help you by blocking digits which are obviously no longer available and by setting positive markers for the remaining ones. You should further narrow down the possible digits by setting negative markers.


Features:

- MILLIONS of Sudoku boards with rotational symmetry
- Solvable by logic only. No guessing. No backtracking!
- 3 skill levels: easy, medium, hard
- Intelligent & educational hint feature
- Positive & negative markers (pencil notes)
- Switch automatic markers on or off during game play
- Ability to bookmark favorite games
- Possibility to start over
- Games are automatically suspended when you receive a phone call
- Extensive Sudoku documentation


More info, FAQ & support:

http://www.houdah.com/iPhone


If you like ACTSudoku, please take the time to write a review. If not, email us at support.iphone@houdah.com. Feedback shapes the future of our products.

Please do check out our other products: ACTPrinter (Virtual Paper), ACTCurrency (Currency Converter), ACTGratuity (Tip Calculator), ACTSudoku (Unlimited Sudoku) and Sudoku Duo (Dual Player Sudoku for iPad)

What's New In Version 1.7.1

Fixes a display issue with instructions and solving techniques

iPhone Screenshots

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Customer Reviews

Best iPhone sudoku app, and at a great price
     

ACTSudoku 1.1 is the only app that meets all my requirements for an iPhone sudoku app. It gives you real sudoku with rotational symmetry—and it *generates* them, rather than limiting you to a pack of pre-made puzzles.

It has a good interface: Its input method is obviously postfix (you won't need to guess whether you need to hit a number or a cell first), and its color scheme is sensible. It even has the option to automatically fill in pencil-marks according to which numbers are possible in each cell, but you can turn that off in the Settings app.

It's not perfect, or I'd have given it five stars. The only real problem is that need to hold down on a number to enter it; tapping enters a manual pencil-mark (if you turned off automatic marks). I think that the author should reverse these, so that tapping enters a number and holding down enters a mark.

But that's not major—the app is still usable. It does work, and it works well, and it contains no major fail. I recommend it.

Everything you want from a Sudoku app
     

This is a very nice sudoku game for the iPhone. It provides anything you'd ever want: a nice interface, unlimited puzzles, the ability to listen to your own music while playing, difficulty levels, and an option to suspend your game and pick it up later. My only complaint would be that the interface for entering a number is a little small and I can't really see the number I'm tapping. Maybe clicking on a square should line the numbers up at the bottom or something for easy viewing and selection. This isn't a major problem though. I would also like to see some more customization options but that would just make it better.

Best version of Sudoku for iPhone yet!
     

This Sudoku game is the best version I've tried yet on the iPhone! Once you read the instructions and spend a few minutes with ACTSudoku you can see how easy it is to play. The people who are frustrated at this game obviously haven't read the instructions or they'd see it's a long push to set the number & a quick tap to mark that spot. I think this version of Sudoku is the (thus far) perfect blend of appearance and functionality in a Sudoku game for the iPhone.

ACTSudoku ★ Unlimited Sudoku
View In iTunes
  • $1.99
  • Category: Games
  • Updated:Sep 29, 2009
  • Current Version:1.7.1
  • 1.7.1
  • 0.6 MB
  • Language:English
  • Seller:Houdah Software s.a r.l.

Requirements:Compatible with iPhone, iPod touch, and iPad. Requires iPhone OS 3.0 or later.

Customer Ratings

Current Version:
     
290 Ratings
All Versions:
     
970 Ratings