Best Sudoku Solver Scan Apps & Games

226+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated May 2026

Sudoku ▦ is the household name in sudoku solver scan, but it's far from the only option. We track 226+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Sudoku Solver Scan

Sudoku ▦#1

Sudoku ▦ by Tripledot Studios Limited

Sudoku (Soduku) Brain Puzzles
Editor's Choice
🎮 Games
4.7😐(104K ratings)
FreeAds
Sudoku ▦ screenshot 1
Sudoku ▦ screenshot 2
Sudoku ▦ screenshot 3
Sudoku ▦ screenshot 4
Sudoku ▦ screenshot 5
Sudoku ▦ screenshot 6

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.

What We Love

  • 🎮 Great game
  • 💡 Challenging levels
  • 📊 Useful statistics and insights
  • 🧠 Brain-stimulating

Room to Improve

  • 🤖 Too many ads
  • 🕰️ Ads disrupt gameplay
  • 🔇 Loud ads disrupt audio
Sudoku Puzzle - Brain Games#2

Sudoku Puzzle - Brain Games by Guru Smart Holding Limited

Classic Sudoku & Math Games
Strong Contender
🎮 Games
4.9😊(80K ratings)
FreeAdsIn-App Purchases
#56in 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
Sudoku·#3

Sudoku· by Tim O's Studios, LLC

High Quality Sudoku Cards
Worth Considering
🎮 Games
4.7😊(17K ratings)
FreeAds
Sudoku· screenshot 1
Sudoku· screenshot 2
Sudoku· screenshot 3

Pass the time and challenge your mind with this classic Sudoku game featuring daily challenges, four levels of difficulty, note-taking abilities, hints, and more. Download now for mind-challenging fun!

What We Love

  • ⭐ Excellent sudoku game
  • 👍 Easy to use and understand
  • 🧠 Helps exercise the brain
  • 💤 Relaxing and calming

Room to Improve

  • 🙄 Excessive ads and interruptions
  • ⏱️ Ads affect game timer
  • 🔇 Cannot mute or control audio

More Sudoku Solver Scan apps to explore

4
Sudoku - Daily Puzzles
Sudoku - Daily Puzzles
Sudoku - Daily Puzzles
Daily Sudoku Puzzles Game
Free

Play challenging daily Sudoku puzzles with varying difficulty levels, thousands of free unique levels, and helpful features like notes and boosters. Train your brain, compete with others worldwide, and enjoy a stimulating puzzle experience both online and offline. Install now and sharpen your Sudoku skills!

🎮 Games
(3.7K)
5
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)
6
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)
7
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)
8
Sudoku
Sudoku
Sudoku
Award winning Sudoku puzzles!
Free

Enjoy award-winning Sudoku puzzles on your iPhone and iPad. Challenge yourself with beautifully designed puzzles that test your logic and problem-solving skills. Download now and start playing!

🎮 Games
(2.5K)
9
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)
10
Good Sudoku by Zach Gage
Good Sudoku by Zach Gage
Good Sudoku by Zach Gage
Sudoku that loves you
Free

Experience Sudoku like never before with an AI-powered helper and over 70,000 high-quality puzzles in various modes and difficulty levels. Enhance your skills, reduce busywork, and enjoy the game with global leaderboards and custom puzzle options. Start playing and fall in love with Sudoku!

🎮 Games
(1.2K)
11
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)
12
Sudoku Solver With Photo
Sudoku Solver With Photo
Sudoku Solver With Photo
Scan and solve instantly
Free
🔧 Utilities
(0)
13
Sudoku ⊞
Sudoku ⊞
Sudoku ⊞
Play & Scan Sudoku Puzzles
Free

Play a challenging blend of Sudoku and a math-based puzzle game that will test your logical thinking and problem-solving skills. Exercise your brain with various levels of difficulty and improve your math abilities while having fun. Download now to start sharpening your mind!

🎮 Games
(366)
14
Sudoku Scanner and Solver
Sudoku Scanner and Solver
Sudoku Scanner and Solver
Scan from paper solve @ device
Free
🎮 Games
(0)
15
SudokuScan
SudokuScan
SudokuScan
Your smart sudoku solver
Free

This smart sudoku solver turns your mobile device into a powerful scanner, automatically detecting and solving sudokus, including those with printed and handwritten numbers, and providing hints when you're stuck. Try it out and solve sudokus quickly, or get help when you need it, and discover a more efficient way to enjoy your favorite puzzle game.

🎮 Games
(9)
16
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)
17
Sudoku Snap Solver
Sudoku Snap Solver
Sudoku Snap Solver
Scan and get instant solutions
Free
$0.49 | 100% OFF
📚 Education
(0)
18
Sudoku Solver: Extreme
Sudoku Solver: Extreme
Sudoku Solver: Extreme
Scan sudoku from paper & play
Free
🎮 Games
(0)
19
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)
20
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)