# Sudoku＋ — Puzzles With Numbers

> Classic number puzzle game with multiple difficulty levels and global leaderboards. (iPhone/iPad app by Johnny Davis.)

- Source: https://appshunter.io/ios/app/sudoku/id1228749285 (this page in markdown: same URL + `.md`)
- Developer: [Johnny Davis](https://appshunter.io/developer/1231569578)
- Category: Games, Board, Puzzle
- Price: Free
- Rating: 4.70/5 from 18 App Store ratings · 44 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 15 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2017-04-29
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sudoku/id1228749285/reviews.md

## What is Sudoku＋?

Sudoku is a great fun for people of all ages. Exercise your brain where ever you go with Sudoku puzzle game with 6 levels of difficulties beginner, easy, medium, hard, expert and master. It's a perfect game for a break or when you're waiting for the bus.

Every Sudoku puzzle has a unique solution that can be reached logically without guessing. Fill in the grid such that every row, column and 3x3 box contains all of the numbers from 1 to 9. While solving it’s good to keep in mind that a number cannot appear more than once in a given row, column or 3x3 box. Challenge your Sudoku solving skills with our hard Sudoku puzzles!

Features
• 3 grid types.
• 6 perfectly balanced levels of difficulty.
• Statistics - Track your progress for each difficulty level.
• Unlimited undos.
• Pencil mode - Turn on/ off pencil mode as you like.
• Auto-save.
• Mistakes mode.
• Error checking.
• Custom fonts.
• Global leaderboard.

## Key features

- Six difficulty levels
- Unique logical solutions
- Progress tracking
- Unlimited undos
- Pencil mode
- Global leaderboard

## Recent user reviews (10 of 44)

All indexed reviews: https://appshunter.io/ios/app/sudoku/id1228749285/reviews.md

### 5/5 — Total concentration!

*2025-08-31, version 1.1*

Fairly easy to play - but full of traps if you fail to totally concentrate!

### 3/5 — Ads not working

*2025-08-07, version 1.1*

Some of the ads do not work and jam the game, not allowing me to finish or view the scoring.

### 5/5 — What a great product

*2024-11-28, version 1.1*

This is an amazing product that only requires a five star review to unlock further delights. I can barley contain myself.
Moana139

### 5/5 — Good

*2024-06-18*

Nice game

### 5/5 — Sudoku

*2023-07-22, version 1.1*

Good concentration

### 5/5 — Good!

*2023-07-12*

Good

### 5/5 — Large print

*2023-07-03*

Love how big the puzzle is!

### 1/5 — Too easy

*2022-12-10, version 1.1*

Too easy at the highest level

### 5/5 — Very difficult

*2022-11-09*

I enjoy this game

### 4/5 — Great

*2022-04-17, version 1.1*

Great game.

## Frequently asked questions about Sudoku＋

### What is this app?

This app is a classic Sudoku puzzle game designed to exercise your brain. It offers a logical challenge where you fill a grid with numbers 1-9, ensuring each row, column, and 3x3 box contains each digit only once.

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

The app provides six balanced difficulty levels, from beginner to master. Key features include unlimited undos, a pencil mode for notes, auto-save, mistake checking, custom fonts, and a global leaderboard to track your progress and compete with others.

### Is this app free to download and play?

Yes, the app is free to download and play. It does not contain in-app purchases or advertisements, allowing for an uninterrupted puzzle-solving experience.

### Who is this app for and what are common use cases?

This app is for people of all ages who enjoy logic puzzles and brain training. It's perfect for a quick mental break, playing while waiting for transportation, or for dedicated puzzle enthusiasts looking to challenge their skills.

## Version history (last 2 releases)

### 1.1 — 2019-10-11

- New graphics and animations to have more fun with the game.
- New grid types.
- New difficulties.
- Custom fonts.
- Bug fixes and performance improvements.

### 1.0 — 2017-04-28

No release notes.

## Apps similar to Sudoku＋

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sudoku: Best Brain Puzzle Game](https://appshunter.io/ios/app/sudoku-best-brain-puzzle-game/id1542443407) | — | Free | Games |
| [Classic Sudoku - Number Games](https://appshunter.io/ios/app/classic-sudoku-number-games/id1588852901) | — | Free | Games |
| [:-) Sudoku - Classic Soduku](https://appshunter.io/ios/app/sudoku-classic-soduku/id1438230929) | 4.5 (56) | Free | Games |
| [Simple Sudoku Games](https://appshunter.io/ios/app/simple-sudoku-games/id1347705110) | 4.6 (16) | Free | Games |
| [Sudoku  -  Puzzle Number Game](https://appshunter.io/ios/app/sudoku-puzzle-number-game/id1373271803) | 4.8 (5) | Free | Games |
| [Killer Sudoku Challenge](https://appshunter.io/ios/app/killer-sudoku-challenge/id1481922813) | 1.0 (1) | Free | Games |

## More apps by Johnny Davis

- [Mahjong‧](https://appshunter.io/ios/app/mahjong/id1257636208)
- [Spider Solitaire - Jigsaw](https://appshunter.io/ios/app/spider-solitaire-jigsaw/id1299626145)
- [Draw One Line - Puzzle Game](https://appshunter.io/ios/app/draw-one-line-puzzle-game/id1326592802)
- [Four Plus - Relaxing Puzzle](https://appshunter.io/ios/app/four-plus-relaxing-puzzle/id1356026104)
- [Draw 1 LINE](https://appshunter.io/ios/app/draw-1-line/id1361562771)

All apps by Johnny Davis: https://appshunter.io/developer/1231569578

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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.*