Best Children's Sudoku App

210+ iOS apps & games curated and reviewed

4.7 avg rating
19 free apps & games
Updated June 2026

Sudoku Puzzle is the household name in children's sudoku app, but it's far from the only option. We track 210+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Children's Sudoku App

Sudoku Puzzle - Brain Games#1

Sudoku Puzzle - Brain Games by Guru Smart Holding Limited

Classic Sudoku & Math Games
Editor's Choice
🎮 Games
4.9😊(84K ratings)
FreeAdsIn-App Purchases
#49in 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 ▦#2

Sudoku ▦ by Tripledot Studios Limited

Sudoku (Soduku) Brain Puzzles
Strong Contender
🎮 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·#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 Children's Sudoku App apps to explore

4
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)
5
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)
6
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)
7
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)
8
Sudoku Now!
Sudoku Now!
Sudoku Now!
#1 Classic Sudoku Brain Game
Free

Get a daily brain workout with a fun and modern take on the classic Sudoku game, featuring over 20,000 handcrafted puzzles and 5 difficulty levels to keep your mind sharp and relaxed. Try it out today and challenge yourself to become a Sudoku master!

🎮 Games
(10K)
9
Sudoku
Sudoku
Sudoku
by Mighty Mighty Good Games
$2.99

Join millions of fans and dive into a world of Sudoku puzzles with over 1000 unique challenges on iPhone. Enjoy features like hints, multiple color schemes, and smart options for a fulfilling puzzle-solving experience. Challenge yourself with different skill levels or try Color Sudoku and Expert Sudoku for more variations and fun twists!

🎮 Games
(556)
10
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)
11
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)
12
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)
13
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)
14
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
(3.8K)
15
Pure Sudoku: The Logic Game
Pure Sudoku: The Logic Game
Pure Sudoku: The Logic Game
Simple, beautiful & intuitive
Free

Experience the ultimate Sudoku challenge with a top-rated numbers puzzle app. Enjoy beautifully crafted puzzles across six difficulty levels, guaranteed to keep you entertained and challenged. Download now for the best Sudoku experience in the App Store!

🎮 Games
(1.2K)
16
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)
17
Sudoku - Sudoku Games
Sudoku - Sudoku Games
Sudoku - Sudoku Games
Sudoku puzzle games
Free

Experience the classic Sudoku puzzle game with multiple difficulty levels, notes feature for hints, and a minimalist UI for focused gameplay. Solve puzzles from novice to master level while enjoying the charm of numbers. Fix bugs, enjoy improvements - try it out now!

🎬 Entertainment
(795)
18
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)
19
Sudoku by Logify
Sudoku by Logify
Sudoku by Logify
Write in the numbers!
Free

Play Classic Sudoku the intuitive way by writing in numbers with your finger. Enjoy unlimited puzzles in four difficulty levels, hints for new strategies, an advanced hint system, daily challenges, and more. Experience Sudoku like never before with number highlighting and logical reasoning – no guessing required.

🎮 Games
(1.3K)
20
•sudoku
•sudoku
•sudoku
by Sarah Pierce
Free

Play Rainbow Sudoku, a colorful and delightful Sudoku app with 1 million free puzzles. Enjoy quick solving with glowing numbers and compete with other players. Try all three puzzle themes and relax with the timer off.

🎮 Games
(1K)