Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • November 15, 2010
  • March 25, 2024

Features

Sudoku 9 video #1 for iPhone
Sudoku 9 screenshot #2 for iPhone
Sudoku 9 screenshot #3 for iPhone
Sudoku 9 screenshot #4 for iPhone
Sudoku 9 screenshot #5 for iPhone
Sudoku 9 screenshot #6 for iPhone
iphone
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About

Engage in a variety of Sudoku puzzles with infinite levels and daily global competitions. Features include auto-saving, hints, memo functions, and social sharing options. Track your progress and compete on worldwide leaderboards.

โœ“5 types of Sudoku games
โœ“Daily worldwide Sudoku competition
โœ“Infinite puzzles at all levels
โœ“Auto-saving and unlimited undo/redo
โœ“Memo for candidate numbers
โœ“Hint function
โœ“Game Center integration for rankings
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What's New in Sudoku 9

4.930

March 25, 2024

Bug fixes and some feature improvements

2

In-App Purchases

$0.99

Hint 50

This item is that you can use hint 50 times.

User reviews

Great puzzles

I love all the options of the different Sudoku games, as well as the levels of difficulty. Plus, you can track your performances and compete against your own time records. Ads are minimal and never during your game. I recommend this one.

No ads!

So far the best sudoku that Iโ€™ve played. Never interrupted with ads. Multiple levels of difficulty. Similar to sumdoku that I find in puzzle books. This stays on my phone for years. I may have data turned off, not sure, but no ads!

Great game

Great game with lots of variety

Review

Good fun

Great but not perfect

I use this almost daily but the pop up ads are annoying and the font is too small to use without glasses

Developer apps

FAQ

What types of Sudoku puzzles does Sudoku 9 offer?

Sudoku 9 offers five distinct types of Sudoku games: Original Sudoku, Greater Than Sudoku, Killer Sudoku, Calculation Sudoku, and Symbol Sudoku, providing a diverse puzzle experience.

Can I play Sudoku 9 offline?

The provided description does not explicitly state whether Sudoku 9 supports offline play. However, features like daily competitions and social sharing suggest an online component is necessary for full functionality.

How does the daily Sudoku competition work in Sudoku 9?

In the daily Sudoku competition, you play the same puzzle as users worldwide each day. This allows for comparison of your performance against a global player base.

What are the different difficulty levels in Sudoku 9?

Sudoku 9 allows you to choose your game level among 5 different difficulty levels, ensuring a challenge for players of all skill sets.

How often is Sudoku 9 updated?

Sudoku 9 was last updated on March 25, 2024, indicating a relatively active development cycle. The latest version is 4.930.

What languages does Sudoku 9 support?

Sudoku 9 supports 5 languages: English, Korean, Japanese, and 2 Chinese dialects, making it accessible to a wider international audience.

How does the hint function work in Sudoku 9?

The hint function in Sudoku 9 provides the answer to a cell when you encounter difficulty. One hint is provided every 20 minutes, helping you progress through challenging puzzles.

Is Sudoku 9 available on Android devices?

Based on the provided data, Sudoku 9 is designed for iOS devices, specifically supporting iPhone, iPad, and iPod. It is not indicated to be available on Android.