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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Sudoku - No Ads & Offline screenshot #10 for iPhone
iphone
iphoneDuo
ipad
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About

Enjoy unlimited Sudoku puzzles with no advertisements, playable offline on any device. Smart hints teach solving techniques, catering to beginners and experts alike. Track your progress and enjoy daily challenges with a focus on privacy.

✓No ads ever
✓Offline play
✓Unlimited puzzles
✓Smart hints that teach techniques
✓Daily challenges
✓Zen mode for relaxed play
✓Progress tracking
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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

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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 work without internet?

Yes, every mode in Sudoku - No Ads & Offline works offline. This means you can enjoy unlimited puzzles on a plane, on the subway, or with Wi-Fi turned off.

Is Sudoku - No Ads & Offline free to play?

Sudoku - No Ads & Offline is free to download and play. An optional Pro subscription is available, which enhances hints, removes mistake limits, unlocks the full Daily Challenge archive, and offers premium themes.

How does Sudoku - No Ads & Offline teach solving techniques?

When you're stuck, hints in Sudoku - No Ads & Offline not only fill in a number but also name the solving technique, highlight relevant cells, and explain the reasoning step-by-step before you apply it.

What devices are supported by Sudoku - No Ads & Offline?

Sudoku - No Ads & Offline is available on iPhone, iPad, and Mac computers with Apple silicon. The app features layouts optimized for larger screens, Split View, Stage Manager, and hardware keyboard support.

Does Sudoku - No Ads & Offline have ads?

No, Sudoku - No Ads & Offline is completely ad-free. There are no banners, pop-ups, or video ads, ensuring an uninterrupted puzzle experience for all players.

What are the subscription options for Sudoku - No Ads & Offline?

Sudoku - No Ads & Offline offers a Weekly Premium for $1.99, a Monthly Premium for $2.99, and a Yearly option for $14.99, which includes a 3-day free trial. These subscriptions offer enhanced features beyond the free version.

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

Puzzles in Sudoku - No Ads & Offline are graded by the hardest solving technique the hint engine needs, not just the number of starting clues. Levels range from 'Easy' requiring only singles to 'Expert' and above, which incorporate complex patterns like Skyscraper and XY-Chain.

Is Sudoku - No Ads & Offline suitable for beginners?

Yes, Sudoku - No Ads & Offline includes an interactive tutorial for new players. It guides you through your first game on a real board, from basic row filling to using hints effectively.