# Sudoku Duel: Online Sudoku

> Competitive real-time multiplayer Sudoku puzzle game. (iPhone/iPad app by Kaan Efe TAS.)

- Source: https://appshunter.io/ios/app/sudoku-duel-online-sudoku/id6759050815 (this page in markdown: same URL + `.md`)
- Developer: [Kaan Efe TAS](https://appshunter.io/developer/1876537625)
- Category: Games, Puzzle
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 8 MB
- Languages: American English
- Released: 2026-02-22
- Data updated: 2026-07-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-duel-online-sudoku/id6759050815/reviews.md

## What is Sudoku Duel?

Sudoku Duel – Real-Time Multiplayer Sudoku

Sudoku, but competitive.

Sudoku Duel turns the classic logic puzzle into a fast, real-time multiplayer challenge. Face off against friends, solve the same Sudoku grid simultaneously, and win by thinking faster and making fewer mistakes.



Real-Time Battles

Play head-to-head Sudoku matches with people you know. Every move matters, and speed is just as important as accuracy.



Skill-Based Sudoku

• Identical puzzles for all players

• Win with logic, focus, and speed

• No luck, just pure brainpower



Play Modes

• Multiplayer Sudoku battles

• Solo practice mode

• Clean, distraction-free interface



Built for Competitive Play

• Smooth, responsive gameplay

• Optimized for mobile

• Perfect for casual and hardcore Sudoku fans



Challenge your friends. Train your brain.

Download Sudoku Duel and play Sudoku in real time.

## Key features

- Real-time multiplayer battles
- Identical puzzles for all players
- Skill-based logic and speed
- Solo practice mode
- Clean interface
- Optimized for mobile

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/sudoku-duel-online-sudoku/id6759050815/reviews.md

### 5/5 — Great Opinion

*2026-03-08*

It's really nice that it's competitive.

## Frequently asked questions about Sudoku Duel

### How do you play Sudoku Duel?

Sudoku Duel is a real-time multiplayer Sudoku game where you compete against others to solve the same grid. The winner is determined by speed and accuracy, with identical puzzles provided to all players.

### Can I play Sudoku Duel offline?

The description highlights real-time multiplayer battles and challenges, suggesting an internet connection is required for these modes. A solo practice mode may be available offline, but this is not explicitly stated.

### What are the different game modes in Sudoku Duel?

Sudoku Duel offers real-time multiplayer Sudoku battles against friends or other players, as well as a solo practice mode for honing your skills.

### Is Sudoku Duel suitable for all ages?

Yes, Sudoku Duel has an age rating of 4+, making it suitable for a wide range of players interested in logic puzzles.

### How often is Sudoku Duel updated?

The app was last updated on March 16, 2026, indicating recent development. Further update frequency is not detailed in the provided information.

### Does Sudoku Duel have ads?

No, Sudoku Duel does not contain advertisements, offering a distraction-free gameplay experience.

### What devices support Sudoku Duel?

Sudoku Duel is available on iPhone, iPad, and iPod devices, optimized for a smooth mobile experience.

### What makes Sudoku Duel competitive?

The competitive nature of Sudoku Duel comes from its real-time, head-to-head matches where players solve identical puzzles simultaneously. Winning requires a combination of logic, focus, and speed.

## Version history (last 2 releases)

### 1.0.1 — 2026-03-16

Fixed UI bugs and layout scaling issues.
Layout renewed for iPad.
Increased mistake limit to 5 for a more balanced gameplay.

### 1.0 — 2026-02-23

No release notes.

## Apps similar to Sudoku Duel

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Puzzle Arena: Logic Battles](https://appshunter.io/ios/app/puzzle-arena-logic-battles/id6747984391) | — | Free | Games |
| [Sudoku Online - Play Sudoku](https://appshunter.io/ios/app/sudoku-online-play-sudoku/id6502467533) | — | Free | Games |
| [Sudoku Together Multiplayer](https://appshunter.io/ios/app/sudoku-together-multiplayer/id6757874574) | — | Free | Games |
| [Speedoku: Multiplayer Sudoku](https://appshunter.io/ios/app/speedoku-multiplayer-sudoku/id6758058137) | — | Free | Games |
| [My Sudoku Daily](https://appshunter.io/ios/app/my-sudoku-daily/id6761659965) | — | Free | Games |
| [Sudoku-Notes Games Puzzle Game](https://appshunter.io/ios/app/sudoku-notes-games-puzzle-game/id6760650479) | — | Free | Games |

## Related topics

[online sudoku](https://appshunter.io/ios/topics/online-sudoku)

---

*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 2026-07-09.*