# Sudoku - Easy Logic Game — Train your brain

> A free Sudoku puzzle game with a large collection of tested puzzles and helpful features. (iPhone/iPad app by 俊杰 龚.)

- Source: https://appshunter.io/ios/app/sudoku-easy-logic-game/id1419097240 (this page in markdown: same URL + `.md`)
- Developer: [俊杰 龚](https://appshunter.io/developer/806988706)
- Category: Games, Entertainment, Board, Puzzle
- Price: Free
- Rating: 4.80/5 from 223 App Store ratings · 504 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 23 MB
- Languages: American English, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Italian, Japanese, Korean and 9 more
- Released: 2018-08-03
- Data updated: 2026-09-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-easy-logic-game/id1419097240/reviews.md

## What is Sudoku?

Good logic game to relax your brain
Professional sudoku puzzle game
All puzzles are tested by program
Suitable for beginner and expert
Clear graphics and rich functions
Compete with sudoku expert worldwide

We absolutely believe that HangXun Sudoku is the best Sudoku game for you and it is a free Sudoku game with all the free puzzles. Whether you want to relax or keep your mind fresh - this pleasant pastime is suitable for both purposes! Take a small stimulating break or clear your mind with sudoku exercises. Take your favorite apps with you wherever you go. Playing Sudoku as a mobile version is just as nice as playing with a pen and paper.

Welcome to Sudoku World! Train your brain now!

Features:
1. 50000+ sudoku puzzles, all are tested by program.
2. Puzzles are from easy to hard, which are suitable from all players.
3. Complete the daily challenge, and compete with other experts.
4. Game levels include 9000 puzzles, from easy to hard.
5. More than 190 trophies, 30 thousands of puzzles, are waiting for your challenge.
6. Turn on the pen mode to take notes like paper. Each time you fill in a cell, the notes update automatically!
7. Highlight double numbers so that you do not accidentally repeat numbers in a row, column, or field.
8. Hints help you move forward when you are stuck.
9. Sudoku Editor and Sudoku Solver help create your own puzzles.
10. Sunset and midnight themes make eyes feel more comfortable.

More features:
1. Long tap a number to lock it, and use it for multiple cells. Enable the function in settings page.
2. Smart hint can help you analyze the sudoku puzzle step by step.
3. When you select a cell with a number, the notes of same number are highlighted.
4. Support phone and tablets.
5. Player ranking and daily ranking for compete.
6. Highlight duplicates numbers in same row, column and block.
7. Highlight cells which are in same row, column and block.
8. Auto-Save unfinished game.
9. Unlimited undo.
10. Excellent sound effect.
11. Timer, you can also disable it in settings.
12. Change your profile photo on Me view.


How to play sudoku?
- Sudoku puzzle consists of a grid of 9 blocks.
- Each block contains 3 rows and 3 columns grid.
- Some grids are pre-filled with numbers, which cannot be changed.
- The objective is to fill all the grids with 1 to 9 numbers,and each column, each row, and each of block contains only one of each digit.

Thanks for your selecting HangXun Sudoku Game! We will try our best to make the game better and better.

## Key features

- 50000+ tested Sudoku puzzles
- Puzzles from easy to hard
- Daily challenges and global competition
- Pen mode for notes
- Smart hints and step-by-step analysis
- Sudoku editor and solver
- Multiple themes

## Recent user reviews (10 of 504)

All indexed reviews: https://appshunter.io/ios/app/sudoku-easy-logic-game/id1419097240/reviews.md

### 5/5 — Gut

*2026-07-29*

Funktioniert einwandfrei und nervt nicht mit Werbung

### 5/5 — It has beginner option!

*2026-06-26, version 1.7.6*

I haven’t ever tried sudoku cuz looked difficult.  I tried beginner option. I think i might figure out the strategy if I continue. Best benefit - I am building neurons! One can never have enough neurons.

### 5/5 — Great

*2026-06-04, version 1.7.6*

GREAT

### 5/5 — Хорошая игра!

*2026-06-03*

Судоку как судоку. Интерфейс удобный, не лагает, все хорошо.

### 5/5 — David

*2026-05-22, version 1.7.6*

Very good, easy to use and can be tricky as you go through the levels.

### 5/5 — Отзыв

*2026-05-04*

Игра хорошая, но если еще раз повиснет заставка принудительно подписываться по поводу рекламы, удалю приложение сразу же

### 5/5 — Отлично

*2026-04-20*

Отлично

### 5/5 — Top keine Werbung ist das schön

*2026-04-09*

Ich bin sehr zufrieden. Es gibt immer etwas zu mäkeln aber es läuft flüssig und es sind alle Funktionen die man benötigt dabei. Aber keine Werbung ist für mich das optimale.

### 5/5 — Хорошая игра

*2026-04-03*

Хорошо оформленная, продуманная игра. Но слишком много рекламы. Отбивает всю охоту играть.

### 5/5 — 良心的で安心です♪

*2026-03-16, version 1.7.6*

もうどれくらいプレイしてるでしょうか。
ずっと最初からメモは取らず殆どCMは見ないで楽しんでいます。
今はエクストリームをプレイする事が毎日の生活の一部になっています。
気のせいか段々と難しくなっていると感じますが2回の許されるミスのお陰でスッキリ爽快に🎊を頂いています。
とても良心的でお勧めしたいです。
これからも続けたいと思います。

## Frequently asked questions about Sudoku

### What is this app?

This app is a professional Sudoku puzzle game designed to help you relax and train your brain. It offers a vast collection of over 50,000 tested puzzles ranging from easy to hard, suitable for all skill levels. You can also compete with other players worldwide and complete daily challenges.

### What are the key features of this Sudoku game?

Key features include a massive library of over 50,000 tested puzzles, a pen mode for taking notes, smart hints for assistance, a Sudoku editor and solver to create your own puzzles, and multiple themes for a comfortable viewing experience. It also offers daily challenges, player rankings, and auto-save functionality.

### Is this app free to play?

Yes, this Sudoku game is completely free to play. It provides all free puzzles and does not require any payment to access its core features. There are no in-app purchases or advertisements mentioned.

### What are the common use cases for this app?

This app is ideal for anyone looking to exercise their brain, relax during downtime, or engage in a challenging logic puzzle. It's perfect for both casual players seeking a simple pastime and experienced Sudoku enthusiasts looking for a comprehensive and feature-rich experience.

### What devices is this app compatible with?

The application supports both phones and tablets, ensuring a good experience across a range of mobile devices. It also features themes like sunset and midnight to make playing more comfortable for your eyes.

## Version history (last 5 releases)

### 1.7.9 — 2026-07-19

- Performance and stability improvements

### 1.7.8 — 2026-07-12

- Performance and stability improvements

### 1.7.6 — 2025-03-15

- Performance and stability improvements

### 1.7.5 — 2024-11-20

- Performance and stability improvements

### 1.7.3 — 2024-03-05

- Performance and stability improvements

## Apps similar to Sudoku

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sudoku - Brain Puzzle Games](https://appshunter.io/ios/app/sudoku-brain-puzzle-games/id1442749804) | 4.8 (307,021) | Free | Games |
| [Sudoku.com - Number Games](https://appshunter.io/ios/app/sudokucom-number-games/id1193508329) | 4.8 (1,847,599) | Free | Games |
| [Sudoku: Logic Puzzle Workshop](https://appshunter.io/ios/app/sudoku-logic-puzzle-workshop/id1031502396) | 4.6 (220) | Free | Games |
| [Sudoku ∙ Classic Sudoku Games](https://appshunter.io/ios/app/sudoku-classic-sudoku-games/id1522685808) | 4.7 (23,088) | Free | Games |
| [Sudoku & Art – No Ads](https://appshunter.io/ios/app/sudoku-and-art-no-ads/id1464413166) | 4.4 (2,786) | Free | Games |
| [Sudoku Master Edition](https://appshunter.io/ios/app/sudoku-master-edition/id1260190370) | 4.6 (7,892) | Free | Games |

## More apps by 俊杰 龚

- [Chinese Chess - China game](https://appshunter.io/ios/app/chinese-chess-china-game/id806988703)
- [Chinese Chess - China chess](https://appshunter.io/ios/app/chinese-chess-china-chess/id862965635)
- [Chess Way - most popular game](https://appshunter.io/ios/app/chess-way-most-popular-game/id994051451)
- [Nonogram - Logic Number Games](https://appshunter.io/ios/app/nonogram-logic-number-games/id1530781272)
- [Killer Sudoku - number game](https://appshunter.io/ios/app/killer-sudoku-number-game/id1576305047)

All apps by 俊杰 龚: https://appshunter.io/developer/806988706

## Related topics

[easy zudoku](https://appshunter.io/ios/topics/easy-zudoku)

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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 2026-09-05.*