Sudoku ++

Sudoku ++

Classic Sudoku app

1 ratings
20 reviews
Free
In-App Purchases

Details

  • Released
  • Updated

Features

Sudoku ++ screenshot #1 for iPhone
Sudoku ++ screenshot #2 for iPhone
Sudoku ++ screenshot #3 for iPhone
Sudoku ++ screenshot #4 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

Engage your logic with a classic 9x9 puzzle experience. This app offers multiple difficulty levels, fast note-taking, and helpful hints. Track your progress with detailed statistics and customize your play with various themes. Enjoy a calm and satisfying number puzzle every time.

Classic 9x9 Sudoku puzzles
Multiple difficulty levels
Fast note-taking and pencil marks
Highlighting for rows, columns, and numbers
Undo, redo, and erase functions
Hint system and mistake checking
Progress tracking statistics
Customizable themes
Show original description

What's New in Sudoku ++

2

June 10, 2026

New polished Sudoku experience with crisp board controls, pencil marks, hints, themes, stats, lessons, and smoother mobile play.

1

In-App Purchases

$4.99

Premium

Remove Ads and Access Premium Features

User reviews

Scammy, desperate methods

This app opened an email to go to them that was actually just a popup to advertise their paid version. That is terrible. App quality doesn’t matter after that, that’s too obtrusive

HOT

Well made app I would say, but my MacBook m5 air got so dang got that I thought my device was messed up. I like to think my device is just fine, so app is the problem.

Won’t run - MacOS 26

App opened initially, then I grabbed the edge of the app window to resize it. It almost tried to resize but disappeared. Now it won’t open at all.

Errors

Two games had wrong numbers in boxes - couldn't add the missing number!

intrusive

Everytime a game ended it messed with my email.

Developer apps

FAQ

What is Sudoku ++?

Sudoku ++ is a classic 9x9 Sudoku puzzle app designed for comfortable mobile play. It offers multiple difficulty levels, logic training features, and progress tracking.

Does Sudoku ++ have ads?

No, Sudoku ++ is ad-free, providing an uninterrupted puzzle-solving experience. This allows for a more focused and calm gameplay environment.

What are the gameplay mechanics of Sudoku ++?

Gameplay involves filling a 9x9 grid with numbers so that each column, each row, and each of the nine 3x3 subgrids contain all of the digits from 1 to 9. The app supports fast note-taking and offers helpful hints.

Can I play Sudoku ++ offline?

The description implies offline play is possible as it focuses on comfortable mobile play and saving unfinished games. Specific offline functionality is not explicitly detailed but is typical for this genre.

What is the Pro version of Sudoku ++?

The Pro version is a one-time upgrade that unlocks unlimited puzzles, advanced difficulty levels, deeper assistance, auto notes, full statistics, and extra customization options.

How does Sudoku ++ track progress?

Sudoku ++ includes a statistics feature to track your progress and best times. The Pro version offers full statistics for more in-depth analysis.

What devices is Sudoku ++ available on?

Sudoku ++ is available on Mac, iPhone, iPad, and iPod. This broad compatibility ensures you can play on your preferred Apple devices.

How often is Sudoku ++ updated?

The latest version is 1.0, last updated on June 4, 2026. While this indicates a recent update, the frequency of future updates is not specified.