Best Sudoku Brainium Apps & Games

228+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated May 2026

The best sudoku brainium apps on iPhone average 4.7★ across 228+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Sudoku Brainium

⋆Sudoku#1

⋆Sudoku by Brainium Studios LLC

Classic Sudoku Logic Puzzles
Editor's Choice
🎮 Games
4.7😐(161K ratings)
FreeAdsIn-App Purchases
⋆Sudoku screenshot 1
⋆Sudoku screenshot 2
⋆Sudoku screenshot 3
⋆Sudoku screenshot 4
⋆Sudoku screenshot 5
⋆Sudoku screenshot 6

Immerse yourself in the world of classic Sudoku puzzles with an updated, user-friendly app that offers various difficulty levels, helpful hints, beautiful design, and daily challenges to keep your mind sharp. Perfect for beginners and experts alike, this app provides endless fun and relaxation while enhancing your logic and problem-solving skills. Challenge yourself today!

What We Love

  • 🚀 Challenging but not too challenging
  • 👍 Great for learning advanced techniques
  • 👍 Helpful hints that teach strategies
  • 👍 Relaxing and soothing game

Room to Improve

  • 🐛 Frequent crashes and glitches
  • 🔍 Difficult to see numbers and patterns
  • 🔍 Inconsistent difficulty levels
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
#6in 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
Sudoku Puzzle - Brain Games#3

Sudoku Puzzle - Brain Games by Guru Smart Holding Limited

Classic Sudoku & Math Games
Worth Considering
🎮 Games
4.9😊(80K ratings)
FreeAdsIn-App Purchases
#60in Games
Sudoku Puzzle - Brain Games screenshot 1
Sudoku Puzzle - Brain Games screenshot 2
Sudoku Puzzle - Brain Games screenshot 3
Sudoku Puzzle - Brain Games screenshot 4
Sudoku Puzzle - Brain Games screenshot 5
Sudoku Puzzle - Brain Games screenshot 6

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!

What We Love

  • 🚀 Great classic sudoku
  • 👍 Excellent wifi-free sudoku puzzling
  • 👍 Fun and entertaining
  • 👍 Awesome brain work out!

Room to Improve

  • 🔍 Good game lots of ads
  • 🔍 Some level inconsistencies!
  • 🔍 Overrides background sounds

More Sudoku Brainium apps to explore

4
Sudoku - Classic Puzzle Games.
Sudoku - Classic Puzzle Games.
Sudoku - Classic Puzzle Games.
No Ads. Offline. With Jigsaw
Free

Enjoy a distraction-free Sudoku puzzle game with over 1000 puzzles and five difficulty levels. Sharpen your mind, track your stats, and challenge yourself daily. Play for free, with no ads or in-app purchases.

🎮 Games
(293)
5
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
(299K)
6
Sudoku Master Edition: Puzzles
Sudoku Master Edition: Puzzles
Sudoku Master Edition: Puzzles
Daily Sudoku & Logic Puzzles
Free

Unleash your inner Sudoku master with a unique puzzle experience featuring customizable themes, fonts, and modes for all skill levels. Dive into a world of brain-twisting fun and unlock hidden surprises—let's begin the ultimate Sudoku adventure!

🎮 Games
(7.9K)
7
Sudoku ∙ Classic Sudoku Games
Sudoku ∙ Classic Sudoku Games
Sudoku ∙ Classic Sudoku Games
Brain Training - Logic Sudoku
Free

Train your brain with thousands of addictive Sudoku puzzles available for all levels, from beginners to experts. Enjoy intuitive gameplay, daily challenges, and personalized settings in this classic Sudoku app. Boost your brain power today!

🎮 Games
(17K)
8
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)
9
Killer Sudoku - Puzzle Game
Killer Sudoku - Puzzle Game
Killer Sudoku - Puzzle Game
Logic number puzzle games
Free

Experience the ultimate Logic number puzzle game with thousands of challenges and daily puzzles. Exercise your brain with Killer Sudoku, suitable for all levels of players. Play now and share your victories with friends and family!

🎬 Entertainment
(1.1K)
10
▻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)
11
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)
12
Sudoku - No ads
Sudoku - No ads
Sudoku - No ads
sudoku solver & sudoku classic
Free

Resolve Sudoku puzzles effortlessly with this ad-free solver app. Enjoy a distraction-free experience while tackling challenging puzzles. Download now and master Sudoku with ease.

📚 Education
(3.5K)
13
Sudoku: Train Brain Puzzles
Sudoku: Train Brain Puzzles
Sudoku: Train Brain Puzzles
Play Sudoku, enjoy the logic!
Free

Train your brain with this Sudoku puzzle game that offers over 20,000 unique puzzles and 8 difficulty levels. Enjoy features like Smart Hints, Pencil Mode, and offline play. Start playing now for a fun and challenging experience!

🎮 Games
(17K)
14
Killer Sudoku by Sudoku.com
Killer Sudoku by Sudoku.com
Killer Sudoku by Sudoku.com
Math crossword & number puzzle
Free

Experience the ultimate challenge with a math-based crossword app that will test your logic and problem-solving skills. Tackle complex puzzles and enhance your reasoning abilities. Ready to conquer the Killer Sudoku challenge?

🎮 Games
(213K)
15
Sudoku - Classic Sudoku Games
Sudoku - Classic Sudoku Games
Sudoku - Classic Sudoku Games
Sudoku (Soduku) Brain Puzzles
Free

Enjoy endless free Sudoku puzzles with hints and notes for all difficulty levels. Train your brain with this intuitive and polished Sudoku game that offers a challenge or assistance to suit your style. Start playing now!

🎮 Games
(19K)
16
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
(71K)
17
Sudoku (Full Version)
Sudoku (Full Version)
Sudoku (Full Version)
by genina.com
Free

Experience the ultimate Sudoku app with 4 difficulty levels, various input modes, intelligent hints, and the ability to track your progress online through competitions and high scores. Never lose your progress with auto-save and enjoy a seamless puzzle-solving experience. Connect with our support team for any queries or feedback. Follow us on social media for updates and visit our website to start playing now!

🎮 Games
(8.4K)
18
Sudoku :)
Sudoku :)
Sudoku :)
Soduku Logic Puzzle Card Game
Free

Train your brain anytime, anywhere with this classic Japanese logic puzzle game. Play Sudoku on your mobile device for a challenging and fun experience that sharpens your mind.

🎮 Games
(58K)
19
Sudoku· Classic Puzzle Games
Sudoku· Classic Puzzle Games
Sudoku· Classic Puzzle Games
Logic Puzzle Math Number Games
Free

Enjoy the classic Sudoku game for free with varying difficulty levels, hints, and features like pencil marks and error correction. Train your brain daily, solve puzzles offline, and save your progress to continue later. Start playing Sudoku today!

🎮 Games
(60K)
20
Sudoku : Daily Fun Puzzle Game
Sudoku : Daily Fun Puzzle Game
Sudoku : Daily Fun Puzzle Game
Classic Brain Number Challenge
Free

"Sudoku: Daily Fun Puzzle Game is a classic number challenge that offers over 10,000 puzzles in four difficulty levels. Features include daily challenges, smart tips, and customizable themes. Train your brain with this intuitive and engaging app - download now for a stimulating mental workout!"

🎮 Games
(2.3K)