Best Sudoku 6X6 Apps & Games

239+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated June 2026

Mini Sudoku is the household name in sudoku 6x6, but it's far from the only option. We track 239+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Sudoku 6X6

Sudoku.com - Number Games#2

Sudoku.com - Number Games by Easybrain Ltd

Classic sudoku brain puzzle
Strong Contender
🎮 Games
4.8😐(1.8M ratings)
FreeAdsIn-App Purchases
#4in Games
Sudoku.com - Number Games screenshot 1
Sudoku.com - Number Games screenshot 2
Sudoku.com - Number Games screenshot 3
Sudoku.com - Number Games screenshot 4
Sudoku.com - Number Games screenshot 5
Sudoku.com - Number Games screenshot 6

Challenge your brain with a popular sudoku app, offering classic puzzles for all levels of players. Features include hints, auto-check, notes, and various customization options. Install now for a stimulating way to unwind and keep your mind sharp!

What We Love

  • 🚀 Smooth gameplay
  • 👍 Customizable settings
  • 💡 Helpful hints and strategies
  • 🎨 Appealing visual design

Room to Improve

  • 🔍 Cluttered UI with too many ads
  • 🔋 High battery drain
  • 🐛 Bugs causing crashes and freezes

More Sudoku 6X6 apps to explore

4
Sudoku Puzzle - Brain Games
Sudoku Puzzle - Brain Games
Sudoku Puzzle - Brain Games
Classic Sudoku & Math Games
Free

Challenge your mind with our stimulating Sudoku Puzzle app. Exercise your brain with endless puzzles and various difficulty levels. Download now and test your problem-solving skills!

🎮 Games
(84K)
5
Sudoku Blast!
Sudoku Blast!
Sudoku Blast!
5-min sudoku, number fun
Free

Solve number puzzles with Sudoku Pro! Challenge your mind with this Math Quiz game. Download now and put your skills to the test!

🎮 Games
(72K)
6
Sudoku ▦
Sudoku ▦
Sudoku ▦
Sudoku (Soduku) Brain Puzzles
Free

Play Sudoku puzzles on your phone with thousands of free, well-formed challenges. Enjoy a classic Sudoku experience with features like hints, mistake checking, and customizable difficulty levels. Challenge yourself or relax with this timeless brain-teaser.

🎮 Games
(104K)
7
Sudoku - Brain Puzzle Games
Sudoku - Brain Puzzle Games
Sudoku - Brain Puzzle Games
Jeux de Sudoku quotidiens
Free

Enjoy 5000 challenging Sudoku puzzles of varying difficulties every day with this addictive brain puzzle game. Test your logic and memory skills while having a great time - download now for iPhone!

🎮 Games
(300K)
8
▻Sudoku
▻Sudoku
▻Sudoku
Best games, classic games :)
Free

Experience a new level of Sudoku with a smart point system, runs tracking, and online leaderboards. Enjoy thousands of free puzzles with varying levels of difficulty, and compete with friends and strangers through Game Center. Testers rave about its addictiveness and smooth gameplay.

🎮 Games
(653K)
9
Sudoku SE
Sudoku SE
Sudoku SE
by Mighty Mighty Good Games
Free

A popular app that offers challenging Sudoku puzzles with various difficulty levels. Test your logic and problem-solving skills for hours of entertainment. Download now to start playing!

🎮 Games
(1.8K)
10
Big Bad Sudoku Book
Big Bad Sudoku Book
Big Bad Sudoku Book
by Bad Weasel, LLC
Free

Experience the top-ranked Sudoku game loved by millions worldwide. Challenge your mind with various puzzles and levels for endless fun and brain-teasing entertainment. Download now and start playing!

🎮 Games
(1.5K)
11
Sudoku ′
Sudoku ′
Sudoku ′
Sudoku free of distraction
Free

A classic number puzzle game app for Sudoku enthusiasts of all levels with unlimited grids, 6 difficulty levels, daily challenges, and user-friendly design. Features include fast gameplay, small storage footprint, intuitive interface, and a variety of customizable options. Available on all Apple devices. Send feedback or request features to help@mindthefrog.com.

🎮 Games
(37K)
12
Sudoku ⋆⋆
Sudoku ⋆⋆
Sudoku ⋆⋆
Unlimited Sudoku Puzzle Games
Free

A classic Sudoku game with unlimited puzzles and customizable themes for all skill levels. Features include unlimited hints, pencil marks for notes, and auto-save functionality. Improve your skills, track stats, and become a Sudoku Grand Master by playing now!

🎮 Games
(18K)
13
Sudoku - Number Brain Games
Sudoku - Number Brain Games
Sudoku - Number Brain Games
Classic Sudoku Math Puzzle
Free

Enjoy the classic Sudoku math puzzle game with 5000 challenging puzzles daily. Choose from four difficulty levels, complete daily challenges, and use helpful features like notes mode, hints, and automatic saving. Challenge yourself and unwind with this popular brain game available on the App Store!

🎮 Games
(9.2K)
14
Sudoku ◆
Sudoku ◆
Sudoku ◆
Sudoku Logic Puzzle Card Game
Free

Experience the ultimate Sudoku game with customizable boards and multiple difficulty levels, perfect for beginners and experts alike. Track your progress, improve your skills, and challenge yourself with relaxing or challenging puzzles. Download now and start playing!

🎮 Games
(18K)
15
Sudoku・
Sudoku・
Sudoku・
by Optime Software LLC
Free

Embark on a Sudoku journey set in feudal Japan with an iOS app offering dual keypad entry, smart notes, error checking, and multiple difficulty levels. Download now for free and experience Sudoku as it should be played!

🎮 Games
(11K)
16
Sudoku Deluxe® Social
Sudoku Deluxe® Social
Sudoku Deluxe® Social
Classic Soduko and Great Tools
Free

Experience the best Sudoku game with advanced tools, unique themes, and thousands of puzzles in one app. Join the Team Tournament to compete with friends and showcase your skills. Challenge yourself and enhance your Sudoku experience with premium features and beautiful HD graphics.

🎮 Games
(736)
17
Midoku: 6x6 Mini Sudoku Game
Midoku: 6x6 Mini Sudoku Game
Midoku: 6x6 Mini Sudoku Game
Quick Brain Puzzle Challenge
Free
🎮 Games
(0)
18
Sudoku - Classic Math Games
Sudoku - Classic Math Games
Sudoku - Classic Math Games
Sudoku Puzzle and Brain Games
Free

Experience the addictive and classic Sudoku puzzle game! Train your brain with various difficulty levels, large numbers, smart hints, and more. Relax, enhance problem-solving skills, and track your progress to become a Sudoku master. Download now and start your puzzle-solving journey!

🎮 Games
(27)
19
Sudoku Extreme: Classic Number
Sudoku Extreme: Classic Number
Sudoku Extreme: Classic Number
Hard classic master edition
Free

Experience challenging classic Sudoku puzzles with "Sudoku Extreme," the ultimate hard classic master edition. Test your skills with this beautifully designed app for both beginners and experienced players. Download now and put your Sudoku skills to the test!

🎮 Games
(781)
20
Microsoft Sudoku
Microsoft Sudoku
Microsoft Sudoku
Microsoft Sudoku
Free

Enjoy a variety of classic and irregular Sudoku puzzles with varying difficulty levels in this app. Challenge yourself with daily puzzles, track your stats, customize your gameplay, and get rid of ads with a Premium subscription. Start playing now and keep your mind sharp!

🎮 Games
(6.8K)

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