# Sudoku: Classic No Ads — Offline Daily Logic Puzzles

> Classic Sudoku puzzles with premium features, offline play, and no ads. (iPhone/iPad app by Oleksandr Moskalenko.)

- Source: https://appshunter.io/ios/app/sudoku-classic-no-ads/id6759936395 (this page in markdown: same URL + `.md`)
- Developer: [Oleksandr Moskalenko](https://appshunter.io/developer/1675453861)
- Category: Games, Education, Board, Puzzle
- Price: $4.99
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, Polish, Brazilian Portuguese, Russian, European Spanish
- Released: 2026-03-14
- Data updated: 2026-08-31
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-classic-no-ads/id6759936395/reviews.md

## What is Sudoku?

Classic Sudoku, refined.

Pay once and enjoy a premium Sudoku experience on iPhone and iPad.
No ads. No subscription. No registration.

What you get:

• Unlimited unique, solvable classic Sudoku puzzles across 5 difficulty levels
• Apple Pencil support on iPad for more natural input and note-taking
• Smart Hints with board highlights and step-by-step explanations
• Notes, Smart Notes, and Auto-Candidates for faster, cleaner, and more intuitive solving
• Daily Challenge with streak tracking and calendar progress
• Detailed Statistics: best times, accuracy, mistakes, and activity trends
• iCloud sync for settings and statistics across your devices
• Offline play, Light and Dark mode, and a clean, focused interface

Built for focus:

• Fast controls and smooth gameplay
• Undo, Redo, Reset, and Quick Hint
• No account required, no interruptions, no ad clutter

Whether you want a quick daily puzzle or a longer focused session, Sudoku gives you a polished, distraction-free way to play classic logic puzzles anywhere.

## Key features

- Unlimited classic Sudoku puzzles
- 5 difficulty levels
- Apple Pencil support
- Smart Hints with step-by-step explanations
- Daily Challenge with streak tracking
- Detailed statistics
- Offline play

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/sudoku-classic-no-ads/id6759936395/reviews.md

### 5/5 — 😍

*2026-08-25*

I absolutely love this app! It keeps me entertained on all my trips. It’s super easy to use.

### 3/5 — Poor notes function

*2026-08-18*

I am happy to pay for a non advert Sudoku, however I expect a notes facility that can note more than one number in a cell - otherwise what is the point of the note?  This poor functionality means it is not useable at expert level or higher

**Developer response:** Thank you for your feedback. The app does support multiple notes in a single cell. Please enable Notes mode using the pencil icon, select a cell, and then enter all the candidate numbers you need. We’re sorry this feature wasn’t clear enough, and we’ll look at making it easier to discover. We hope you’ll give it another try and consider updating your review.

### 4/5 — Great app

*2026-08-16*

I like this version of Sudoku but the single thing that makes me not want to play it is that when you’ve completed a number it doesn’t mark it as done. It’s the only sudoku app i’ve used that doesn’t do it. 
Update: developers have fixed this issue and I’ve upgraded my rating accordingly. This is a great version of Sudoku.

**Developer response:** Thank you for your feedback. In version 1.6, completed numbers are now automatically marked as done. This feature can also be turned off in the settings if preferred. We hope you enjoy the update.

## Frequently asked questions about Sudoku

### What is Sudoku: Classic No Ads?

Sudoku: Classic No Ads offers a premium, ad-free experience for classic Sudoku puzzles. It provides unlimited unique puzzles across five difficulty levels, with features like Apple Pencil support and smart hints.

### Does Sudoku: Classic No Ads have ads?

No, Sudoku: Classic No Ads is completely ad-free. The app emphasizes a distraction-free experience, meaning you won't encounter any advertisements while playing.

### How much does Sudoku: Classic No Ads cost?

Sudoku: Classic No Ads is a paid app, available for a one-time purchase of $4.99. There are no subscriptions or in-app purchases required after the initial buy.

### Can I play Sudoku: Classic No Ads offline?

Yes, Sudoku: Classic No Ads supports offline play. You can enjoy all its features and puzzles without needing an internet connection, making it perfect for on-the-go gaming.

### What devices is Sudoku: Classic No Ads available on?

Sudoku: Classic No Ads is available on iPhone and iPad. It also features Apple Pencil support for a more natural input experience on iPads.

### How often is Sudoku: Classic No Ads updated?

The latest version of Sudoku: Classic No Ads is 1.6, last updated on August 15, 2026. Updates typically focus on refining gameplay and adding new content or features.

### What are the difficulty levels in Sudoku: Classic No Ads?

Sudoku: Classic No Ads offers puzzles across five distinct difficulty levels. This allows players of all skill levels, from beginners to advanced Sudoku enthusiasts, to find a suitable challenge.

### Does Sudoku: Classic No Ads require an account?

No, Sudoku: Classic No Ads does not require any registration or account creation. You can start playing immediately after purchasing the app, ensuring a seamless and private experience.

## Version history (last 5 releases)

### 1.6 — 2026-08-15

This update introduces a redesigned Home screen and smarter ways to play:
• A fresh, responsive dashboard with Daily Challenge progress, current and best streaks, and quick access to player statistics.
• A new Resume Game card showing elapsed time and completion progress.
• New Smart Notes that can automatically turn logically resolved candidates into answers and clean up related notes.
• Improved candidate controls with separate Auto Candidates, Smart Notes, and regular Notes modes. Your preferred mode is remembered for the next game.
• Clear on-screen feedback when switching modes, with an option to disable it in Settings.

### 1.5 — 2026-04-09

This update improves the iPhone game layout with the timer and difficulty now easier to see, adds a new option to make given numbers stand out more clearly, and improves error visibility during play.

Smart Hints now work better when incorrect entries are on the board, alongside performance improvements and additional bug fixes.

### 1.4 — 2026-04-05

This update adds game progress saving, a new Clear Notes Only action, smarter hints, smoother UI performance, and an improved loading experience. We’ve also fixed issues with board reset, cell selection, and streak tracking, plus refreshed texts and localizations.

### 1.3 — 2026-04-01

Version 1.3 adds Apple Pencil support on iPad, improved stats, and gameplay refinements.

What’s new:
• Apple Pencil handwriting support on iPad
• Hint usage is now shown in Statistics
• Correctly filled cells stay locked
• Added iOS 17 support

### 1.2 — 2026-03-15

• Added confirmation prompts before resetting or leaving a game in progress

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## More apps by Oleksandr Moskalenko

- [Ewa Staniszewska](https://appshunter.io/ios/app/ewa-staniszewska/id6446018621)
- [Zwroty: Debt Tracker](https://appshunter.io/ios/app/zwroty-debt-tracker/id6753749387)

All apps by Oleksandr Moskalenko: https://appshunter.io/developer/1675453861

## Related topics

[no ads logic](https://appshunter.io/ios/topics/no-ads-logic)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*