Dark Sudoku - Classic Puzzle

Dark Sudoku - Classic Puzzle

Classic Intellectual Game

68 ratings
12 reviews
Free
In-App PurchasesWith Ads

Details

Released
April 9, 2020
Updated
November 2, 2026

Features

Dark Sudoku - Classic Puzzle screenshot #1 for iPhone
Dark Sudoku - Classic Puzzle screenshot #2 for iPhone
Dark Sudoku - Classic Puzzle screenshot #3 for iPhone
Dark Sudoku - Classic Puzzle screenshot #4 for iPhone
Dark Sudoku - Classic Puzzle screenshot #5 for iPhone
Dark Sudoku - Classic Puzzle screenshot #6 for iPhone
iphone
ipad
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About

Engage your mind with a classic number puzzle game offering thousands of unique challenges across multiple difficulty levels. Create your own puzzles, utilize helpful tools, and track your progress with detailed statistics. Enjoy a distraction-free experience with a sleek dark mode interface.

✓15000+ Sudoku puzzles
✓Five difficulty levels
✓Built-in puzzle editor
✓Scan paper puzzles
✓Intuitive Dark Mode interface
✓Notes and Chains feature
✓Unlimited undo
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What's New in Dark Sudoku

2.7.0

November 2, 2026

- Added support for German, Ukrainian, Polish, French, and Italian. - Improved the overall game experience. - Fixed minor bugs.

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Subscriptions & In-App Purchases

$1.99

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User reviews

Perfect

The dark mode is glorious. The ability to make 3 styles of notes is clutch for mapping long causal chains. Just spend the little money to drop ads, and the annoying bar at the bottom that periodically crushes the dark-mode bliss with a bright ad will disappear:-)

Best one yet

It’s dark and not annoying. Highly recommend

Extra marking options

I searched for a sudoku providing extra marking notations and am happy to have found this one

bright ads

i don’t see the point of an entire dark mode app if the ads are bright white and on the screen at the bottom the entire time. it makes it NOT easy to play on the eyes as needed

Response from developer

Thank you for sharing your feedback. I don’t have control over how ads appear, but the app does offer an option to remove ads entirely and permanently.

Game Sounds

This app lowers the volume of whatever you’re listening to, even if you have game sounds turned off in settings. It also turns the sounds back on any time you close and reopen the app. Even if the toggle shows that sounds are off, this app will make the INSANELY OBNOXIOUS clicking sounds until you re-toggle it off. The sounds are completely unnecessary and truly make this app unusable.
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Response from developer

Thank you for your feedback, and I’m sorry for the inconvenience you've experienced. I really appreciate you pointing out the issue with the sounds and volume lowering. I want to let you know that this bug has been fixed in version 2.6.3, which is already ready for release. The update will be available on the App Store very soon. I hope you’ll enjoy the game more in the future. Thanks again for your patience and support!

Developer apps

FAQ

Does Dark Sudoku have ads?

Yes, Dark Sudoku contains advertisements. These ads are often displayed to support the free version of the game.

How many puzzles are in Dark Sudoku?

Dark Sudoku features a vast collection of 15,000 unique puzzles, with 3,000 puzzles available for each of its five difficulty levels.

What difficulty levels does Dark Sudoku offer?

Dark Sudoku provides five distinct difficulty levels: flash, easy, medium, hard, and evil, catering to a wide range of player skills.

Can I create my own puzzles in Dark Sudoku?

Yes, Dark Sudoku includes a built-in puzzle editor that allows users to design and create their own custom Sudoku puzzles.

What devices does Dark Sudoku support?

Dark Sudoku is available on Mac, iPhone, and iPad, offering a consistent experience across Apple devices.

Is Dark Sudoku suitable for beginners?

Yes, Dark Sudoku is suitable for beginners. It includes a tutorial to help newcomers learn the game, and the 'flash' and 'easy' difficulty levels are designed for those just starting out.

How often is Dark Sudoku updated?

The latest version of Dark Sudoku is 2.7.0, which was last updated on November 2, 2026. This indicates a recent update, suggesting ongoing support and development.

What is the age rating for Dark Sudoku?

Dark Sudoku has an age rating of 4+, making it appropriate for a wide audience of players.