Best Sudoku Puzzle Nine Apps & Games

226+ iOS apps & games curated and reviewed

4.6 avg rating
19 free apps & games
Updated May 2026

Out of 226+ sudoku puzzle nine apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Sudoku Puzzle Nine

Sudoku ~ Classic Puzzle Games#1

Sudoku ~ Classic Puzzle Games by The Chess Solitaire Sudoku Factory Ltd

The classic 9x9 number puzzle.
Editor's Choice
๐ŸŽฎ Games
4.6๐Ÿ˜Š(599 ratings)
FreeAdsIn-App Purchases
Sudoku ~ Classic Puzzle Games screenshot 1
Sudoku ~ Classic Puzzle Games screenshot 2
Sudoku ~ Classic Puzzle Games screenshot 3
Sudoku ~ Classic Puzzle Games screenshot 4
Sudoku ~ Classic Puzzle Games screenshot 5
Sudoku ~ Classic Puzzle Games screenshot 6

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.

What We Love

  • ๐Ÿ‘ Easy to use
  • ๐Ÿง  Challenging puzzles
  • ๐Ÿ’ก Ability to enter own puzzles
  • ๐ŸŽจ Color-coded numbers

Room to Improve

  • ๐Ÿ› Bugs in 'Hard' level puzzles
  • ๐Ÿ”’ Pro features locked behind paywall
  • ๐Ÿคฏ Difficulty levels not clearly differentiated
Sudoku Master Edition: Puzzles#2

Sudoku Master Edition: Puzzles by Hoolatron Studios

Daily Sudoku & Logic Puzzles
Strong Contender
๐ŸŽฎ Games
4.7๐Ÿ˜Š(7.9K ratings)
FreeAdsIn-App Purchases
Sudoku Master Edition: Puzzles screenshot 1
Sudoku Master Edition: Puzzles screenshot 2
Sudoku Master Edition: Puzzles screenshot 3
Sudoku Master Edition: Puzzles screenshot 4
Sudoku Master Edition: Puzzles screenshot 5
Sudoku Master Edition: Puzzles screenshot 6

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 surprisesโ€”let's begin the ultimate Sudoku adventure!

What We Love

  • ๐Ÿ‘ Great app for sudoku
  • ๐Ÿ‘ Fun game
  • ๐Ÿ‘ Best design and master level is actually hard
  • ๐Ÿ‘ Intuitive controls

Room to Improve

  • ๐Ÿ› App freezes and crashes
  • ๐Ÿ”‹ Battery drain issues
  • ๐Ÿ› Handwriting recognition problems
Sudoku Puzzle World#3

Sudoku Puzzle World by NewsLeap, LLC

Beautiful Sudoku Puzzles!
Worth Considering
๐ŸŽฎ Games
4.8๐Ÿ˜Š(20K ratings)
FreeAdsIn-App Purchases
Sudoku Puzzle World screenshot 1
Sudoku Puzzle World screenshot 2
Sudoku Puzzle World screenshot 3
Sudoku Puzzle World screenshot 4
Sudoku Puzzle World screenshot 5

Enjoy stunning Sudoku puzzles with beautiful backgrounds and simple gameplay in this amazing app. Try it now for free and experience classic Sudoku fun on your device!

What We Love

  • ๐Ÿ‘ Challenging puzzles
  • ๐Ÿง  Keeps mind active
  • ๐ŸŽจ Beautiful backgrounds
  • ๐Ÿค– Helpful note-taking feature

Room to Improve

  • ๐Ÿ’ข Excessive ads
  • ๐Ÿ”„ Repeated puzzle formats
  • ๐Ÿคฏ Difficulty spikes between levels

More Sudoku Puzzle Nine apps to explore

4
Block Sudoku - 9x9 Puzzle Game
Block Sudoku - 9x9 Puzzle Game
Block Sudoku - 9x9 Puzzle Game
Match & Merge - Tetris Blocks
Free

This puzzle game combines elements of classic tile-based board games, jigsaw, and Sudoku, offering a unique and fun gameplay experience. With various themes, exciting animations, and social sharing features, it's easy to play, relaxing, and perfect for all ages, allowing you to unwind and have fun.

๐ŸŽฎ Games
(94)
5
โ‹†Sudoku
โ‹†Sudoku
โ‹†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!

๐ŸŽฎ Games
(161K)
6
Sudoku โ–ฆ
Sudoku โ–ฆ
Sudoku โ–ฆ
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.

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7
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!

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8
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!

๐ŸŽฎ Games
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9
Sudoku: Puzzle Game!
Sudoku: Puzzle Game!
Sudoku: Puzzle Game!
9x9 case
Free

Enjoy a classic Sudoku experience with unlimited grids, 3 difficulty levels, and a simple design, perfect for playing anywhere, anytime. With features like candidate suggestions, grid highlighting, and help options, you can challenge yourself and improve your skills, and even purchase additional credits for extra assistance.

๐ŸŽฎ Games
(4)
10
Sudoku Puzzle - Watch & Phone
Sudoku Puzzle - Watch & Phone
Sudoku Puzzle - Watch & Phone
Number Game - Watch Math
Free

Solve Sudoku puzzles with ease on your smartwatch. Enjoy brain-teasing challenges on the go. Download now for a stimulating experience!

๐ŸŽฎ Games
(669)
11
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.

๐ŸŽฎ Games
(58K)
12
Sudokuยท Classic Puzzle Games
Sudokuยท Classic Puzzle Games
Sudokuยท 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!

๐ŸŽฎ Games
(60K)
13
Sudoku Cafe
Sudoku Cafe
Sudoku Cafe
fill a 9x9 grid with numbers
Free

"Sudoku Cafe" is a addictive puzzle game where you fill a 9x9 grid with numbers 1 to 9 without repeating them. Test your Sudoku skills across various levels and challenge yourself. Play now and get hooked!

๐ŸŽฎ Games
(189)
14
Sudokuโน
Sudokuโน
Sudokuโน
Number Puzzle
Free
๐ŸŽฎ Games
(2)
15
9x9 Sudoku Grid: Number Solver
9x9 Sudoku Grid: Number Solver
9x9 Sudoku Grid: Number Solver
Classic Brain Puzzle Offline
Free

Get a fresh Sudoku experience with our intuitive and customizable classic Sudoku game, featuring adjustable difficulty levels, offline play, and helpful hints to solve puzzles quickly and enjoyably. Download now and challenge your brain with our super-easy, easy, medium, and hard modes, and track your progress on the leaderboard.

๐ŸŽฎ Games
(4)
16
Sudokuใƒป
Sudokuใƒป
Sudokuใƒป
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!

๐ŸŽฎ Games
(11K)
17
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!

๐ŸŽฎ Games
(19K)
18
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!

๐ŸŽฎ Games
(8.4K)
19
Sudoku - Number Puzzle Game
Sudoku - Number Puzzle Game
Sudoku - Number Puzzle Game
Solve classic logic puzzles
Free

Train your brain with this classic logic puzzle game, featuring five difficulty levels, intelligent note taking, and hints. Challenge yourself with an endless supply of fresh puzzles and track your progress with a high score system, and consider a subscription to play ad-free.

๐ŸŽฎ Games
(16)
20
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!

๐ŸŽฎ Games
(556)