# Modern Sudoku — Mind training numbers game

> Logic-based 9x9 number placement puzzle game with multiple difficulties and themes. (iPhone/iPad app by loay setrak.)

- Source: https://appshunter.io/ios/app/modern-sudoku/id1604133932 (this page in markdown: same URL + `.md`)
- Developer: [loay setrak](https://appshunter.io/developer/923932983)
- Category: Games, Entertainment, Board, Puzzle
- Price: Free with in-app purchases
- Rating: 4.89/5 from 9 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 10 MB
- Languages: English
- Released: 2022-04-16
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/modern-sudoku/id1604133932/reviews.md

## What is Modern Sudoku?

Sudoku is a logic based brain training number placement puzzle game, available for free with thousands of levels and 6 difficulties from beginner to master.

The main objective the game is to fill a 9 * 9 grid with digits so that each column, each row, and each of the nine 3 * 3 subgrids that compose the grid contain all of the digits from 1 to 9.


Features:
- Disable sleep mode to focus on puzzle and prevent device going to sleep
- Notes mode to place multiple numbers in a block
- Highlight similar numbers in puzzle
- Highlight tiles mode
- Multiple themes including background colors, app icons, and fonts
- Light and dark mode support
- Game auto saves while playing
- Statistics and Game Center leaderboards


Available Difficulties:
- Beginner
- Easy
- Medium
- Hard
- Expert
- Master

## Key features

- Thousands of levels
- Six difficulty levels
- Notes mode
- Highlight similar numbers
- Multiple themes
- Auto-save game
- Game Center leaderboards

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| 5 Hints | $0.99 | one-time |
| 10 Hints | $1.99 | one-time |
| 20 Hints | $2.99 | one-time |
| 50 Hints | $3.99 | one-time |



## Frequently asked questions about Modern Sudoku

### What are the difficulty levels in Modern Sudoku?

Modern Sudoku offers six distinct difficulty levels to challenge players of all skill levels: Beginner, Easy, Medium, Hard, Expert, and Master.

### Can I play Modern Sudoku offline?

The description does not explicitly state offline play capabilities. However, features like disabling sleep mode suggest it is designed for focused, uninterrupted play sessions, which often implies offline functionality for puzzle games.

### Does Modern Sudoku have ads?

Yes, Modern Sudoku contains advertisements. This is indicated by the 'hasAds' flag being true in the application data.

### How often is Modern Sudoku updated?

Modern Sudoku was last updated on April 17, 2022. The initial release date was April 16, 2022, indicating a very recent initial release with a prompt update.

### What devices is Modern Sudoku available on?

Modern Sudoku is available on iPhone, iPad, and iPod devices, as indicated by the 'supportedDevices' field.

### What is the age rating for Modern Sudoku?

Modern Sudoku has an age rating of 4+, making it suitable for a wide range of players.

### Does Modern Sudoku support multiple themes?

Yes, Modern Sudoku features multiple themes, including customizable background colors, app icons, and fonts, along with light and dark mode support.

### How does Modern Sudoku save progress?

The game automatically saves your progress while you are playing, ensuring you don't lose your work on any puzzle.

## Version history (last 1 release)

### 1.0 — 2022-04-17

No release notes.

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## More apps by loay setrak

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All apps by loay setrak: https://appshunter.io/developer/923932983

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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 2026-06-10.*