Best Sadako Apps & Games

237+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated June 2026

Every iPhone needs a few good sadako apps. We benchmark 237+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Sadako

Sudoku.com - Number Games#1

Sudoku.com - Number Games by Easybrain Ltd

Classic sudoku brain puzzle
Editor's Choice
🎮 Games
4.8😐(1.8M ratings)
FreeAdsIn-App Purchases
#7in 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 - Classic Sudoku Games#2

Sudoku - Classic Sudoku Games by 勇 殷

Sudoku (Soduku) Brain Puzzles
Strong Contender
🎮 Games
4.8😊(19K ratings)
FreeAds
Sudoku - Classic Sudoku Games screenshot 1
Sudoku - Classic Sudoku Games screenshot 2
Sudoku - Classic Sudoku Games screenshot 3
Sudoku - Classic Sudoku Games screenshot 4

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!

What We Love

  • 👍 User-friendly interface
  • 🚀 Smooth gameplay
  • 💡 Variety of difficulty levels
  • 🔒 No intrusive ads

Room to Improve

  • 🐛 Disappearing numbers issue
  • 🐛 Glitch with bottom left number
  • 🔋 Bright screen, no dark mode
▻Sudoku#3

▻Sudoku by PeopleFun CG, LLC

Best games, classic games :)
Worth Considering
🎮 Games
4.8😊(653K ratings)
FreeAdsIn-App Purchases
▻Sudoku screenshot 1
▻Sudoku screenshot 2
▻Sudoku screenshot 3
▻Sudoku screenshot 4

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.

What We Love

  • 👍 Enjoyable game
  • 🚀 Challenging levels
  • 📊 Tracks progress and scores
  • 💡 Highlighting and note-taking features

Room to Improve

  • 🔍 Inconsistent scoring system
  • 🔧 Overlapping buttons/controls
  • 🔊 Annoying audio effects

More Sadako apps to explore

4
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)
5
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)
6
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)
7
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)
8
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)
9
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)
10
⋆Sudoku
⋆Sudoku
⋆Sudoku
Classic Sudoku Logic Puzzles
Free

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!

🎮 Games
(161K)
11
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)
12
Sudoku Cash: Play to Earn
Sudoku Cash: Play to Earn
Sudoku Cash: Play to Earn
Play Sudoku & Win Rewards
Free

Play Sudoku puzzles and earn real gift cards and prizes with a classic, ad-free experience that offers relaxing gameplay, daily challenges, and multiple difficulty levels. Download now and start playing to challenge your mind, train your focus, and win rewards!

🎮 Games
(17)
13
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)
14
Sudoku Puzzle Packs
Sudoku Puzzle Packs
Sudoku Puzzle Packs
Brain Fit Challenges
Free

"Challenge your intellect with Sudoku Puzzle Packs! Master Sudoku puzzles in various sizes with features like pencil marks and cell assist. Customize your experience with colorful themes and arcade style sounds. Download now to test your skills!"

🎮 Games
(394)
15
Merge Hexa Puzzle - Merged Block & Sudoku Quest
Merge Hexa Puzzle - Merged Block & Sudoku Quest
Merge Hexa Puzzle - Merged Block & Sudoku Quest
by Duc Phuong Tran
Free

Merge Hexa Puzzle is a captivating puzzle game where players merge blocks to create larger hexagonal pieces. Challenge your brain with this fun and addictive game today!

🎮 Games
(271)
16
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)
17
Sudoku ~ Classic Puzzle Games
Sudoku ~ Classic Puzzle Games
Sudoku ~ Classic Puzzle Games
The classic 9x9 number puzzle.
Free

Experience the ultimate Sudoku game with various difficulty levels and advanced features to challenge your mind. Play anytime, anywhere and track your progress to become a Sudoku Master! Test your skills and relax with this classic puzzle game.

🎮 Games
(599)
18
Wood Block 99 - Sudoku Puzzle
Wood Block 99 - Sudoku Puzzle
Wood Block 99 - Sudoku Puzzle
Fun fill cube blast IQ game!
Free

Experience a calming and addictive wood-style puzzle game that combines Sudoku and Puzzle elements. Enhance your spatial geometric skills, relieve stress, and boost brainpower. Enjoy challenging levels, offline play, and a relaxing gameplay experience with no time limits. Master the game by strategically clearing blocks and aiming for high scores. Get ready to relax and have a good time playing this engaging IQ game!

🎮 Games
(4.1K)
19
Sudoku : World's Biggest Number Logic Puzzle
Sudoku : World's Biggest Number Logic Puzzle
Sudoku : World's Biggest Number Logic Puzzle
by AppyNation Ltd
Free

Play the biggest Sudoku game with over 350 puzzles of varying difficulties. Complete quests, collect trophies, and master the challenges. Features include Pencil Marks, Hint options, and customizable themes. Challenge yourself now!

🎮 Games
(3.3K)
20
Mathdoku+ Sudoku Style Math & Logic Puzzle Game
Mathdoku+ Sudoku Style Math & Logic Puzzle Game
Mathdoku+ Sudoku Style Math & Logic Puzzle Game
by TPG TECNOLOGIA DA INFORMACAO LTDA
Free

Mathdoku is a fun and challenging puzzle app that combines Sudoku with math equations. Exercise your brain with number-based puzzles of varying difficulty levels. Try Mathdoku now for a stimulating mental workout!

🎮 Games
(429)

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