Sudoku - No Ads & Offline

Sudoku - No Ads & Offline

Classic Logic Brain Puzzle

774 ratings
53 reviews
Free
In-App Purchases

Details

Released
February 2, 2025
Updated
November 5, 2026

Features

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iphone
iphoneDuo
ipad
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About

This app offers an ad-free Sudoku experience with unlimited puzzles at various difficulty levels. It provides smart hints that teach solving techniques and works entirely offline, making it perfect for on-the-go play.

✓Ad-free gameplay
✓Unlimited puzzles
✓Offline functionality
✓Smart, educational hints
✓Daily challenges
✓Multiple difficulty levels
✓Zen mode for relaxed play
Show original description
+2

What's New in Sudoku

5.4.1

November 5, 2026

Leaderboard times show hundredths of a second again, so close times no longer look tied. Privacy, plainly: we collect only the minimum the game needs to get better, such as which features you use and where the app crashes. No account, no ads, nothing sold. Our updated privacy policy lists every item and why. Thank you for writing in. Keep it coming. 5.4.0 iPad: the whole app is now scaled up evenly, so text, buttons, the board and cards keep their iPhone proportions, also in Split View and Stage Manager. In landscape on iPad, Home uses two columns, the tutorial, lessons and replays put the board beside the text, and Daily Streak, the Daily Challenge and onboarding fit the wide screen. iPhone Duo: both screens are supported, and on the outer screen the game toolbar moves into the status bar strip at the side. If you close a hint before its answer, it isn't lost: until you enter or erase a number, tapping Hint reopens the same hint at the step you were on, without using another hint. Hint card buttons and other small controls are easier to tap. On small phones, the 3×3 Grid pad keeps its keys easy to tap and the board gets a little smaller. Sudoku Terms has a Back to top button, and the win screen says when hints or mistakes keep a win from being ranked. When a toolbar change turns off Color Marks or Corner + Center notes, a message now says so and how to turn it back on. Sudoku Terms has a clearer Pool example and fuller definitions of Wing, Deadly pattern and Fin. Thank you for writing in. Keep it coming. 5.3.0 Corner + Center notes: a second layer of notes, the way experienced solvers use them, free for everyone. Center notes say what a cell can be, and corner notes say where a number can go in its box. Choose Corner + Center in Settings › Game Settings › Note Style, and a Corner button is added to the toolbar. Classic notes stay the default. Sound: optional game sounds, off until you turn them on in Settings › Game Settings › Sound. Choose a pack (Soft, Clear, or Flow, where every digit plays its own note) and one of its four instruments. The first instrument in each pack is free, and the other three come with Pro. Pick which moments make a sound and how loud. Your own music keeps playing, and game sounds stay quiet while your iPhone is on silent. Tap to Pick Up: with Number First Mode on, tap a number key to pick it up instead of long-pressing it. Tap another number to switch, or the same one to put it down. With Multi-Select on or several cells selected, a tap still enters the number into the selected cells. Turn it on in Settings › Game Settings, right under Number First Mode. While it is on, the tutorial and the How to Play demos work the same way. Customize your toolbar: choose a ready-made layout (Standard, Intermediate or Advanced) or build your own in Settings › Game Settings › Advanced › Toolbar, or touch and hold the toolbar during a game. Fill Notes (Pro), Clear Notes, Color and Multi-Select can each have a button of their own, and in note mode the Hint button now stays Hint. Game Recap: when a mistake looks like a guess, Show the sure move (Pro) shows you, step by step on your own board, the sure move that was waiting in another cell. Hints and lessons: many hint steps now name the row, column or box they use, and what they highlight matches the explanation more closely. Sudoku Terms has a Contents list at the top. Hints open faster. With several cells selected, a number is no longer entered when two of the cells it would go into share a row, column or box, and no mistake is counted. Notes work as before. In the Daily Challenge, the pause screen shows the technique the puzzle requires, with a link to its lesson, and the win screen names it too. Subscribers can manage or cancel their plan from Settings. With animations off, the moments that would animate (a finished row, column, box or digit) now give a short vibration instead. Thank you for writing in. Keep it coming.

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Subscriptions & In-App Purchases

Monthly Premium

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$2.991 Month
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Events

Read more about Now on iPad & Mac

Now on iPad & Mac

Sudoku, redesigned for the big screen.

Jul 15, 2026 — Aug 15, 2026

Read more about Technique Mastery Update

Technique Mastery Update

Learn Sudoku techniques.

May 10, 2026 — May 24, 2026

Read more about Zero Mistake Challenge

Zero Mistake Challenge

No hints. No mistakes. Just skill.

Apr 2, 2026 — May 2, 2026

User reviews

Not free

It is not free. Once you download it’s like 20$…

So fun

I gonna play everyday

Very nice.

It’s nice, I’m about it!

Loooove

I was looking for a sudoku game with no ads and I hesitated because of some reviews. I immediately knew this app would be amazing based off of the responses from the creator. The app is perfect btw. I love supporting creators that you can tell make apps just for the love of the game and that’s why I wanted to write my first ever review on the App Store in all of my 19 years of owning an iPhone. they do it for the love of the game.❤️
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Response from developer

Your review really made my day! ❤️ It means so much to know that my responses to other players helped you give the game a chance. I put a lot of care into making Sudoku better, so hearing this makes all the effort worth it. And your first App Store review in 19 years? That's truly special! Thank you for your kindness and support. ❤️

Great, no free hints

great puzzles, no annoying ads, no free hints though even though it tells you that you get one.

Response from developer

Thank you so much for the kind words and the 4 stars! Every game does include 1 free hint. Tap Hint and it walks you through the next move step by step. Tap Next to the end, then Apply to place the number. One thing that can be confusing: the hint counts as used as soon as it opens, so if it's closed before Apply, it's gone for that game. Every new game gives you a fresh one. If you never saw a hint at all, please let us know through Settings > Send Feedback so we can look into it. Happy solving!

Developer apps

FAQ

Does Sudoku - No Ads & Offline have ads?

No, Sudoku - No Ads & Offline is completely ad-free. The developer explicitly states there are no advertisements, banners, pop-ups, or video ads for any players, whether free or paying.

Can I play Sudoku - No Ads & Offline without an internet connection?

Yes, all modes of Sudoku - No Ads & Offline work offline. This means you can enjoy the game on a plane, subway, or any location without Wi-Fi.

How are the puzzles in Sudoku - No Ads & Offline graded?

Puzzles are graded by the hardest solving technique required to solve them, not by the number of starting clues. Levels range from Easy (singles only) to Expert and above, which incorporate advanced patterns like X-Wing and XY-Chain.

What are the benefits of the Pro version of Sudoku - No Ads & Offline?

The optional Pro subscription or one-time purchase increases hints per game, removes the mistake limit, unlocks the full Daily Challenge archive, enables auto-fill notes, and provides premium and custom themes.

What devices is Sudoku - No Ads & Offline available on?

Sudoku - No Ads & Offline is available on iPhone, iPad, and Mac computers with Apple silicon. It features optimized layouts for larger screens and supports features like Split View and Stage Manager.

How does the hint system in Sudoku - No Ads & Offline work?

Hints in Sudoku - No Ads & Offline do more than just fill in a number. They identify the specific solving technique being used, highlight relevant cells, and provide a step-by-step explanation before you apply the solution.

What is the age rating for Sudoku - No Ads & Offline?

Sudoku - No Ads & Offline has an age rating of 4+. This indicates it is suitable for young children and general audiences, featuring no inappropriate content.

How often is Sudoku - No Ads & Offline updated?

The app was last updated on November 2, 2026, indicating a recent update. The latest version is 5.4.0.