Best Sudoku Mastermind Quest Apps & Games

250+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated August 2026

Every iPhone needs a few good sudoku mastermind quest apps and games. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Sudoku Mastermind Quest Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sudoku Mastermind QuestSudoku Mastermind QuestFree2.3★ (3)NoNoMay 2026
2▻Sudoku - Classic Brain Game▻Sudoku - Classic Brain GameFree4.8★ (659K)YesYesAug 2026
3⋆Sudoku⋆SudokuFree4.7★ (161K)YesYesAug 2026
4Sudoku :)Sudoku :)Free4.7★ (59K)YesYesAug 2026
5Sudoku: Variants & ClassicSudoku: Variants & ClassicFree4.8★ (1.6K)YesYesAug 2026
6Sudoku Puzzle - Brain GamesSudoku Puzzle - Brain GamesFree4.9★ (88K)YesYesAug 2026
7Sudoku ▦Sudoku ▦Free4.7★ (104K)YesNoAug 2026
8Just Another SudokuJust Another SudokuFree5.0★ (2)NoNoAug 2026

Top Picks for Sudoku Mastermind Quest

Sudoku Mastermind Quest#1

Sudoku Mastermind Quest by Huracan Apps LLC

Brain challenge puzzle
Editor's Choice
🎮 Games
2.3(3 ratings)
Free
Sudoku Mastermind Quest screenshot 1
Sudoku Mastermind Quest screenshot 2
Sudoku Mastermind Quest screenshot 3

Engage your mind with a classic number puzzle game. Offers multiple difficulty levels, helpful tools like pencil marks, and undo/erase functions. Perfect for both new and experienced players looking to sharpen their logic skills.

▻Sudoku - Classic Brain Game#2

▻Sudoku - Classic Brain Game by PeopleFun CG, LLC

Logic puzzles & Mind games
Strong Contender
🎮 Games
4.8😊(659K ratings)
FreeAdsIn-App Purchases
▻Sudoku - Classic Brain Game screenshot 1
▻Sudoku - Classic Brain Game screenshot 2
▻Sudoku - Classic Brain Game screenshot 3
▻Sudoku - Classic Brain Game screenshot 4
▻Sudoku - Classic Brain Game screenshot 5
▻Sudoku - Classic Brain Game screenshot 6

Experience Sudoku with a unique point system, track your progress with runs, and compete globally on leaderboards. Enjoy thousands of free puzzles with adjustable difficulty and customizable looks.

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
⋆Sudoku#3

⋆Sudoku by Brainium Studios LLC

Classic Sudoku Logic Puzzles
Worth Considering
🎮 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

This app offers a classic Sudoku puzzle experience with a modern design and intuitive controls. It features five difficulty levels, a smart hint system that teaches logic, and daily challenges to keep your mind sharp. Track your progress and enjoy a customizable and relaxing gameplay.

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

More Sudoku Mastermind Quest apps to explore

4
Sudoku :)
Sudoku :)
Sudoku :)
Soduku Logic Puzzle Card Game
Free

Engage your mind with this classic Japanese logic puzzle. Offers multiple difficulty levels, customizable backgrounds, and unique emoji number options. Track progress and compete with others.

Four difficulty settingsCustomizable background colorsEmoji number option
🎮 Games
(59K)
free with in-app purchases
5
Sudoku: Variants & Classic
Sudoku: Variants & Classic
Sudoku: Variants & Classic
Killer, Sandwich, Thermo +40
Free

Engage your mind with a comprehensive number puzzle game offering classic Sudoku and over 35 unique variants. Enjoy themed weekly challenges, smart hints, and a clean design for a relaxing yet challenging brain-training experience.

Classic Sudoku35+ Sudoku variantsThemed Weekly Challenges
🎮 Games
(1.6K)
free with in-app purchases
6
Sudoku Puzzle - Brain Games
Sudoku Puzzle - Brain Games
Sudoku Puzzle - Brain Games
Classic Sudoku & Math Games
Free

Engage your mind with a classic Sudoku puzzle game offering thousands of challenges across four difficulty levels. Features include note-taking, auto-check, daily challenges, and hints to aid your brain training.

Thousands of Sudoku puzzlesFour difficulty levels (Easy, Medium, Hard, Expert)Note-taking mode
🎮 Games
(88K)
free with in-app purchases
7
Sudoku ▦
Sudoku ▦
Sudoku ▦
Sudoku (Soduku) Brain Puzzles
Free

Enjoy the classic paper-and-pencil puzzle game on your phone with a clean, elegant design. Challenge your mind with multiple difficulty levels and helpful tools to aid your solving experience.

Thousands of free puzzlesClassic Sudoku designPencil mode for notes
🎮 Games
(104K)
free with in-app purchases
8
Just Another Sudoku
Just Another Sudoku
Just Another Sudoku
No Ads. Just Pure Sudoku.
Free

Enjoy a pure, distraction-free Sudoku experience with no ads or accounts. This app offers a clean interface, Apple Pencil support for iPad users, and a focus on privacy. It's perfect for both beginners and experienced players looking for a classic puzzle challenge.

Ad-free experienceNo account requiredApple Pencil support
🎮 Games
(2)
free
9
Sudoku: Train Brain Puzzles
Sudoku: Train Brain Puzzles
Sudoku: Train Brain Puzzles
Play Sudoku, enjoy the logic!
Free

Engage in a classic Sudoku puzzle game designed to relieve stress and sharpen cognitive skills. Offers a vast library of puzzles with adjustable difficulty levels and helpful tools for both beginners and experts. Enjoy daily challenges and collect virtual rewards.

Over 20,000 unique Sudoku puzzlesDaily challenges with exclusive rewards8 difficulty levels (6x6 to 16x16)
🎮 Games
(17K)
subscription
10
Killer Sudoku - Brain Games
Killer Sudoku - Brain Games
Killer Sudoku - Brain Games
Board puzzles for mindfulness
Free

Engage your mind with a logic-based number puzzle game. Place digits 1-9 into grids, ensuring each appears once per row, column, and mini-grid. Enjoy daily challenges, customizable themes, and intelligent hints for a brain-boosting experience.

Multiple difficulty levelsDaily challenges and trophiesPencil mode for notes
🎮 Games
(27K)
free with in-app purchases
11
Sudoku - Pure Grid
Sudoku - Pure Grid
Sudoku - Pure Grid
Sudoku that respects privacy
Free
🎮 Games
(0)
12
Sudoku ′
Sudoku ′
Sudoku ′
Sudoku free of distraction
Free

Engage with an unlimited supply of Sudoku puzzles, playable online or offline. This app offers six difficulty levels, daily challenges, and a clean, user-friendly interface designed for both novice and expert players. Enjoy a distraction-free experience with customizable settings and essential tools like undo/redo and note-taking.

Unlimited Sudoku gridsOffline play6 difficulty levels
🎮 Games
(38K)
free with in-app purchases
13
Sudoku (Full Version)
Sudoku (Full Version)
Sudoku (Full Version)
by genina.com
Free

This app offers a digital Sudoku experience with multiple difficulty levels and input modes. It includes features like pencil marks, intelligent hints, and auto-saving, allowing you to track progress and compete with others online.

4 difficulty levels3 input modesPencil marks with auto fill/erase
🎮 Games
(8.4K)
free with in-app purchases
14
Sudoku-Expert
Sudoku-Expert
Sudoku-Expert
Play challenging Sudoku Games
Free

Enjoy unlimited Sudoku puzzles with customizable settings and three difficulty levels. This app offers a clean, distraction-free interface with smart notes and a mistake counter for an engaging brain-training experience. It's perfect for both beginners and experienced players looking for a classic logic puzzle.

Unlimited Sudoku puzzlesThree difficulty levelsSmart notes feature
🎮 Games
(1)
free
15
Sudoku - The Classic one
Sudoku - The Classic one
Sudoku - The Classic one
by Yoogalab SL
Free

Engage your mind with a classic logic puzzle game offering thousands of free Sudoku challenges. With adjustable difficulty levels, note-taking features, and helpful boosters, it's designed to sharpen cognitive skills and provide hours of engaging gameplay for all ages.

Thousands of free Sudoku puzzlesMultiple difficulty levelsDaily challenge puzzles
🎮 Games
(777)
free with in-app purchases
16
Sudoku - Classic Math Games
Sudoku - Classic Math Games
Sudoku - Classic Math Games
Sudoku Puzzle and Brain Games
Free

This classic sudoku puzzle game offers a clean, eye-friendly interface with large numbers and adjustable difficulty levels for all ages. Enhance your brain training and problem-solving skills with helpful features like auto-complete, hints, and note-taking.

Large, eye-friendly numbersMultiple difficulty levelsAuto-complete and hints
🎮 Games
(5.1K)
free with in-app purchases
17
Sudoku Puzzle World
Sudoku Puzzle World
Sudoku Puzzle World
Daily Sudoku Brain Games
Free

Experience a visually stunning and classic Sudoku game with endless free puzzles. Choose from four difficulty levels and enjoy a vast collection of beautiful background images. Compete with others through Game Center achievements and leaderboards.

Endless free Sudoku puzzlesFour difficulty levelsGame Center integration
🎮 Games
(20K)
free with in-app purchases
18
Sudoku - Daily Puzzles
Sudoku - Daily Puzzles
Sudoku - Daily Puzzles
Daily Sudoku Puzzles Game
Free

Engage your mind with a challenging Sudoku game offering thousands of unique puzzles across multiple difficulty levels. Track your progress, use helpful tools, and connect with a community of fellow puzzle enthusiasts.

Thousands of unique Sudoku puzzlesMultiple difficulty levels (Easy to Expert)Daily puzzles for brain training
🎮 Games
(6.1K)
free with in-app purchases
19
Sudoku: Classic Sudoku Puzzle!
Sudoku: Classic Sudoku Puzzle!
Sudoku: Classic Sudoku Puzzle!
Logic Puzzles, Classic Sudoku
Free

Engage your mind with this classic logic puzzle. Fill a 9x9 grid with numbers 1-9 based on deduction, with multiple difficulty levels and daily challenges. Enjoy a clean interface and helpful tools to enhance your gameplay.

Multiple difficulty levelsDaily challenges with trophiesRepetition highlighting
🎮 Games
(108)
free with in-app purchases
20
Sudoku App - A beautifully designed numbers game
Sudoku App - A beautifully designed numbers game
Sudoku App - A beautifully designed numbers game
by Adhiraj Dutt
Free

This logic-based numbers puzzle game offers a clean, intuitive interface with customizable gameplay options. Enjoy a relaxed experience with features like error hiding, hints, and an optional timer. Upgrade for unlimited puzzles.

Clean and intuitive interfaceCustomizable gameplay optionsHint system
🎮 Games
(10)
free

FAQ about Sudoku Mastermind Quest

What are the best sudoku mastermind quest apps & games for iPhone?
Sudoku Mastermind Quest tops our sudoku mastermind quest apps & games ranking as of August 2026, with a 2.3-star average from 3 App Store ratings, and it's free to download.
Yes — 20 of the top sudoku mastermind quest apps & games we rank are free to download, including Sudoku Mastermind Quest and ▻Sudoku - Classic Brain Game.
Sudoku Mastermind Quest has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ sudoku mastermind quest apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Sudoku Mastermind Quest offers four difficulty levels: Easy, Medium, Hard, and Expert. This allows players to choose challenges that match their current skill set and mood.
Yes, Sudoku Mastermind Quest includes a 'Pencil' feature. This tool allows you to jot down possible numbers in cells, helping you stay organized and strategize your solutions.