# Sudoku Puzzle: IQ Number Games — Classic Number Brain Game!

> Classic number logic puzzle game with multiple difficulty levels and offline play. (iPhone/iPad app by Luong Vuong.)

- Source: https://appshunter.io/ios/app/sudoku-puzzle-iq-number-games/id1640387954 (this page in markdown: same URL + `.md`)
- Developer: [Luong Vuong](https://appshunter.io/developer/1567400020)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 175 MB
- Languages: English
- Released: 2022-08-22
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-puzzle-iq-number-games/id1640387954/reviews.md

## What is Sudoku Puzzle?

Sudoku is a puzzle game based on logical thinking. Your goal is to place the numbers 1 through 9 in each cell so that each number can appear only once in each row, column, and sub-grid. With our Sudoku free app, you can not only enjoy sudoku classic wherever you are, but also learn Sudoku techniques from it. This game is the best solution for you to make good use of your time when you’re free. In another hand, it also helps you to train your memory as well as the ability to think quickly and sharply.

Our Sudoku free app is really a great app. We select levels from many popular Sudoku platforms. You can play these levels of Sudoku free without the Internet or Wifi connection. You can challenge yourself from easy for beginners to more difficult levels. Every time you complete a level, you will feel extremely excited and happy when you have conquered it.

* Outstanding features of Sudoku hard level offline application:*
- 4 levels of sudoku classic, from easy to difficult, and suitable for all types of players
- Completely playable Sudoku Free offline without an internet connection
- Regularly updated the best levels from many popular Sudoku platforms
- Note mode allows you to check off if you are unsure about the number box
- Smart suggestions from Sudoku Free make it easy to conquer puzzles
- Automatically save the Sudoku level screen you are unfinished with
- Simple game interface, changing colors, making it easy to see under any light
- Works stably on all devices

* Sudoku Free app's special game mode:*
- 16 x 16 game mode: helps you challenge yourself to a higher level, giving you a more enjoyable experience from Sudoku hard level offline.
- Daily challenge: Sudoku Classic increases level each day, strengthens your ability to think fastly and sharply. When you complete our 30-day challenge, you truly become a sudoku game master.
- Leaderboard as you play Sudoku: Try to complete the 16 challenges we set for you. When you’ve completed all, you will certainly be very proud of yourself because you have achieved achievements that not many people can get.
- Leaderboard of Sudoku Free: we record your performance though total time and number of sudoku puzzle you solved. Join global leaderboards to compete with other players around the world.

Sudoku free is the best game that makes you improve your thinking ability. It also helps you relax in your free time or when you’re waiting. And most importantly, our Sudoku Classic app is completely free.

What are you wondering? Download and try our Sudoku free application. Let's become the 1st on the Sudoku global rankings.

If you like this Sudoku app, leave a comment and give us 5 stars. Any suggestions please send to puzzleworld.developer@gmail.com. This will be the motivation to help us make Sudoku Free better. Thank you for downloading and using our app.

## Key features

- Logical number placement puzzles
- Multiple difficulty levels (easy to hard)
- Offline play without internet
- Note-taking feature
- Smart suggestion system
- Daily challenges
- Global leaderboards

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |
| Remove Ads Discounted | $1.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/sudoku-puzzle-iq-number-games/id1640387954/reviews.md

### 1/5 — Not very good

*2023-04-17*

Daily challenge doesn’t update once all 30 days have been completed, games don’t save property so sometimes you have to restart instead of being able to carry on and when you pay for the no adds you still have to watch adds if you want hints 

Waste of money, other sudoku apps are much better

## Frequently asked questions about Sudoku Puzzle

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

Sudoku Puzzle offers four difficulty levels, ranging from easy for beginners to more difficult challenges. This allows players of all skill levels to enjoy the game.

### Can I play Sudoku Puzzle without an internet connection?

Yes, Sudoku Puzzle is completely playable offline without an internet or Wi-Fi connection. This makes it a great option for playing anywhere, anytime.

### Does Sudoku Puzzle have ads?

Yes, Sudoku Puzzle contains advertisements. As a free game with in-app purchases, ads are part of the monetization model.

### How does the daily challenge work in Sudoku Puzzle?

The daily challenge in Sudoku Puzzle increases in difficulty each day, aiming to strengthen your ability to think fast and sharply. Completing a 30-day challenge can help you become a Sudoku game master.

### What is the 16x16 game mode in Sudoku Puzzle?

The 16x16 game mode in Sudoku Puzzle is a special mode designed to challenge you at a higher level, offering a more enjoyable and intense experience.

### How do the leaderboards work in Sudoku Puzzle?

Sudoku Puzzle features leaderboards that record your performance based on total time and the number of puzzles solved. You can join global leaderboards to compete with other players worldwide.

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

Sudoku Puzzle has an age rating of 4+. This indicates it is suitable for children aged four and older, focusing on logic and number skills.

### How often is Sudoku Puzzle updated?

Sudoku Puzzle was last updated on August 23, 2022, with version 1.1.1. The description mentions that the best levels are regularly updated from popular Sudoku platforms.

## Version history (last 1 release)

### 1.1.1 — 2022-08-23

No release notes.

## Apps similar to Sudoku Puzzle

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sudoku.com - Number Games](https://appshunter.io/ios/app/sudokucom-number-games/id1193508329) | 4.8 (1,821,116) | Free | Games |
| [Samurai Sudoku](https://appshunter.io/ios/app/samurai-sudoku/id594421598) | 4.6 (374) | Free | Games |
| [Sudoku - Numbers Logic Puzzles](https://appshunter.io/ios/app/sudoku-numbers-logic-puzzles/id1658811239) | 4.8 (13) | Free | Games |
| [Sudoku: Best Brain Puzzle Game](https://appshunter.io/ios/app/sudoku-best-brain-puzzle-game/id1542443407) | — | Free | Games |
| [Sudoku Table — Brain Games](https://appshunter.io/ios/app/sudoku-table-brain-games/id1593388416) | — | Free | Games |
| [Sudoku genius - Puzzle Game](https://appshunter.io/ios/app/sudoku-genius-puzzle-game/id1452984118) | 5.0 (3) | Free | Games |

## More apps by Luong Vuong

- [Dress Up: Chibi Doll Maker](https://appshunter.io/ios/app/dress-up-chibi-doll-maker/id1613283443)
- [Hidden Objects: Find It Out](https://appshunter.io/ios/app/hidden-objects-find-it-out/id1618701010)
- [Emoji Puzzle - Fun Emoji Game](https://appshunter.io/ios/app/emoji-puzzle-fun-emoji-game/id1620854298)
- [Chibi Dolls: Dress up Games](https://appshunter.io/ios/app/chibi-dolls-dress-up-games/id1633608190)
- [123 Cubes Number: Merge Game](https://appshunter.io/ios/app/123-cubes-number-merge-game/id1634370595)
- [Color Bird Game: Sort It Now](https://appshunter.io/ios/app/color-bird-game-sort-it-now/id1635501246)

All apps by Luong Vuong: https://appshunter.io/developer/1567400020

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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.*