# Sudoku Arena \| Online Sudoku — Become the Sudoku Master !

> Competitive multiplayer Sudoku game with ELO ranking and solo progression. (iPhone/iPad app by Yann QUENTEL.)

- Source: https://appshunter.io/ios/app/sudoku-arena-online-sudoku/id6772497316 (this page in markdown: same URL + `.md`)
- Developer: [Yann QUENTEL](https://appshunter.io/developer/6772497318)
- Category: Games, Entertainment, Casual, Puzzle
- Price: Free with in-app purchases
- Rating: 4.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 12+
- Requires: iOS 15.1 · 62 MB
- Languages: American English
- Released: 2026-06-10
- Data updated: 2026-09-07
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-arena-online-sudoku/id6772497316/reviews.md

## What is Sudoku Arena | Online Sudoku?

Sudoku Arena: The Competitive, Multiplayer Puzzle Experience

Discover Sudoku Arena, the app that reinvents the classic logic puzzle by adding a unique competitive and social dimension. Designed to transform a traditionally solitary activity into a true brain sport, Sudoku Arena is the ultimate platform for number enthusiasts who want to compete against the world.

The Origin of the Project: A New Vision for Sudoku

Sudoku Arena was born from the initiative of passionate French engineering students. After observing that most existing apps offered a repetitive and unstimulating experience, we decided to completely rethink how Sudoku is played. Our ambition is to transform each puzzle into a motivating challenge where speed, accuracy, and logic are rewarded. Sudoku Arena is not just a game; it's a complete ecosystem dedicated to learning and competition.

Unique Competitive Gameplay: Arena Mode and the ELO System

The heart of Sudoku Arena lies in its multiplayer aspect. With Arena Mode, you can face off against players from around the world in real time on an identical grid. The fastest player to solve the puzzle wins the match. To ensure fair competition, we've integrated an ELO ranking system, allowing you to see your precise position in the global hierarchy and match you with opponents of your skill level.

Challenge your friends and join the community

Never play alone again. The friends system lets you add your loved ones and challenge them instantly in Duel Mode. Prove once and for all who has the sharpest mind on specific puzzles. In addition to private duels, participate in scheduled events and tournaments to win exclusive rewards and climb the community ranks.

A rich and progressive solo adventure

If you prefer training or individual progression, Sudoku Arena offers comprehensive solo modes:
- Campaign Mode: Learn Sudoku step by step, from the fundamentals to the most complex strategies used by today's experts. 
- Daily Mode: Take on a new challenge every day to keep your brain sharp and unlock trophies for your personal display.
- Training Mode: Practice at your own pace on puzzles of varying difficulty to hone your reflexes before entering the arena.

Progress Tracking and Customization

Every action in Sudoku Arena contributes to your overall progress thanks to our XP system. Gain experience, level up, and proudly display your achievements on an enhanced user profile. Collect prestige badges that recognize your accomplishments and your loyalty to the project. Your detailed statistics allow you to track your improvement over time, from your average solving time to your overall accuracy.

A User-Friendly Design

The app features a completely redesigned user interface (UI) for maximum fluidity. Developed by passionate players with over 1,000 hours of combined playtime, every feature has been optimized for mobile.
- A smart hint system to help you without giving away the complete solution.
- Precise tactile feedback via vibrations to confirm your actions.
- Carefully designed sound that accompanies every stage of your game, from successes to tense moments.

Support the future of Sudoku

By choosing Sudoku Arena, you support an independent and ambitious project. We are constantly working to improve the experience, add new chapters to the campaign, and organize increasingly challenging events. Your feedback is essential to making Sudoku Arena the global hub for Sudoku players.

Terms of use: https://www.sudokuarena.online/terms.html

## Key features

- Real-time multiplayer matches
- ELO ranking system
- Challenge friends
- Campaign, Daily, and Training modes
- XP system and progress tracking
- User profile and achievements

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Sudoku Arena Monthly | $3.99 | per month |
| Premium Sudoku Arena Annual | $22.99 | per year |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/sudoku-arena-online-sudoku/id6772497316/reviews.md

### 4/5 — Best Multiplayer Sudoku App

*2026-07-23*

Myself, my wife and Mom absolutely love this app. We enjoy playing against each other. I personally enjoy the area a ranked mode. They are tweaks and updates that need to happen, however it’s a great app. I can’t wait for the future.

## Frequently asked questions about Sudoku Arena | Online Sudoku

### What is Sudoku Arena?

Sudoku Arena is a mobile game that transforms the classic Sudoku puzzle into a competitive, multiplayer experience. It features real-time matches against other players, an ELO ranking system, and various solo modes for practice and progression.

### How does the multiplayer work in Sudoku Arena?

In Arena Mode, you compete against players globally on identical Sudoku grids. The fastest player to solve the puzzle wins. The game also allows you to challenge friends directly in Duel Mode.

### Does Sudoku Arena have a ranking system?

Yes, Sudoku Arena utilizes an ELO ranking system. This system helps ensure fair competition by matching you with opponents of similar skill levels and allows you to track your global position.

### What solo modes are available in Sudoku Arena?

Sudoku Arena offers Campaign Mode for step-by-step learning, Daily Mode for a new challenge each day, and Training Mode for practicing at your own pace on puzzles of varying difficulty.

### How does Sudoku Arena track player progress?

The game features an XP system where every action contributes to your progress. You can level up, display achievements on your user profile, collect prestige badges, and view detailed statistics on your solving time and accuracy.

### Does Sudoku Arena have ads?

Yes, Sudoku Arena contains advertisements. This is a common model for free-to-play games that also offer in-app purchases.

### What devices is Sudoku Arena available on?

Sudoku Arena is supported on iPhone, iPad, and iPod devices, indicating compatibility with Apple's iOS ecosystem.

### How often is Sudoku Arena updated?

The latest version, 1.2.0, was released on August 11, 2026, suggesting regular updates to improve the game and add new content.

## Version history (last 4 releases)

### 1.2.1 — 2026-08-26

Features:
- notifications
- campaign mode reworked
- difficulties reworked

And a lot of bug fixes

### 1.2.0 — 2026-08-11

Features:
Ads rework
Ads: controls (EEA, IDFA and USA) and mediation (Unity Ads, AppLovin and Meta Ads)
Additional ad placements
Friend request after an arena game
Elo animation
Arena queue modal revised
Endgame modal for arena
Endgame modal for duel
Badge translations
Remaining days events translations
Resume game for events
Ability to rename
Additional paywall modal placements
Sign up flow updated
Ability to resume daily grids
See premium players in the leaderboard, in-game, on their profile and in the friends list
Removed feedback feature
See if friends are online
Campaign mode: kickoff
Hints rework (refactor/uniformization, updated interface, revised hints engine)
Auto fill candidates feature
Changed the duel card in arenaMenu to announce campaign mode

Fixes
Tab bar buttons
Auto redirect on arena page after sign up
Wrong elo in arena mode
Nav bar bug
Matchmaking: facing a bot and a player at the same time
Difficulty description translations
Renamed difficulty levels on the profile page, removed "Beyond Logical Core" difficulty
Replaced "My Rank" with "My Elo"
Set up Discord link
Auto update daily challenge card
Clarified badge click for other users (shows our own progress on that badge)
Fixed infinite hints promise for premium
Secure rules issues
Infinite match in duel mode

### 1.1.1 — 2026-06-30

Bug Fixes

Fixed white screen on tab navigation
Fixed Sudoku grid touch selection misalignment
Fixed error alert showing when cancelling Google or Apple sign-in
Added shaking animation when placing an incorrect number
Fixed friend profile crash when friendSince date is missing

Features

Watch ads to recover lives in all game modes
Arena leaderboard now shows a refresh timer
Banner ad added to Arena game screen
New step indicator during onboarding
Smarter account linking with sign-in method detection
Training stats now track perfect games
Favorite badges added to profile customization
Social links added to the feedback section

Improvements

Simplified Sudoku numpad and buttons
Improved tab bar z-index management on iOS
Tuned bot speed for better performance
Onboarding flow cleaned up and simplified
Input component now supports right-side elements

Localization

New strings for multiplayer, daily challenges, password reset and account linking across multiple languages

### 1.0 — 2026-06-10

No release notes.

## Related topics

[sudoku arena \| online sudoku](https://appshunter.io/ios/topics/sudoku-arena-online-sudoku) · [online sudoku](https://appshunter.io/ios/topics/online-sudoku)

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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 2026-09-07.*