Best Hintoku Apps & Games

207+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated July 2026

Whether you're new to hintoku or looking for an upgrade, our curated collection of 207+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Hintoku Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Hintoku: Your Sudoku CoachHintoku: Your Sudoku CoachFree4.8★ (36)NoYesJul 2026
2Can you escape Seaside 3Can you escape Seaside 3Free4.7★ (425)YesNoJul 2026
3KenKen ClassicKenKen ClassicFree4.6★ (3.1K)YesYesJul 2026
4Sudoku - Classic Sudoku GamesSudoku - Classic Sudoku GamesFree4.8★ (20K)YesNoJul 2026
5Sudoku.com - Number GamesSudoku.com - Number GamesFree4.8★ (1.8M)YesYesJul 2026
6Blockudoku - Block Puzzle GameBlockudoku - Block Puzzle GameFree4.7★ (655K)YesYesJul 2026
7Sudoku - Puzzle AdventureSudoku - Puzzle AdventureFree4.3★ (246)YesNoMay 2026
8Sudoku・Sudoku・Free4.6★ (11K)YesYesJul 2026

Top Picks for Hintoku

Hintoku: Your Sudoku Coach#1

Hintoku: Your Sudoku Coach by hlm solutions, s.r.o.

Learn Logic & Strategy
Editor's Choice
🎮 Games
4.8(36 ratings)
FreeIn-App Purchases
Hintoku: Your Sudoku Coach screenshot 1
Hintoku: Your Sudoku Coach screenshot 2
Hintoku: Your Sudoku Coach screenshot 3
Hintoku: Your Sudoku Coach screenshot 4
Hintoku: Your Sudoku Coach screenshot 5
Hintoku: Your Sudoku Coach screenshot 6

This app teaches Sudoku strategies step-by-step, guiding users from basic techniques to advanced logic. It offers an intelligent hint system and efficient controls to help solve even the hardest puzzles with confidence.

Can you escape Seaside 3#2

Can you escape Seaside 3 by ArtDigic

ArtDigic Game
Strong Contender
🎮 Games
4.7😊(425 ratings)
FreeAds
Can you escape Seaside 3 screenshot 1
Can you escape Seaside 3 screenshot 2
Can you escape Seaside 3 screenshot 3
Can you escape Seaside 3 screenshot 4

Solve a series of riddles within a luxurious Japanese ryokan to find clues and escape. This escape room game offers hints and answers for beginners to intermediate players, with auto-save functionality.

What We Love

  • 👍 Fun and challenging
  • 🎨 Great graphics and visuals
  • 🧠 Clever puzzles and gameplay
  • 🕹️ Enjoyable escape game experience

Room to Improve

  • ⏱️ Slow loading times
  • 🤔 Some puzzles too obscure or illogical
  • 🔍 Difficulty navigating the environment
KenKen Classic#3

KenKen Classic by KenKen Puzzle

Worth Considering
🎮 Games
4.6😊(3.1K ratings)
FreeAdsIn-App Purchases
KenKen Classic screenshot 1
KenKen Classic screenshot 2

Engage your mind with this addictive logic and math puzzle game. It offers a virtually unlimited supply of challenges with adjustable difficulty and grid sizes. Enjoy a fun way to train your brain with a trusted source of daily puzzles.

What We Love

  • 👍 Fun and challenging puzzles
  • 🧠 Helps improve math and logic skills
  • ⭐ Great variety of puzzle sizes and difficulties
  • 🏆 Satisfying to solve puzzles

Room to Improve

  • 🔒 Limited number of free puzzles
  • 💰 Expensive in-app purchases for more puzzles
  • 🐛 Buggy undo/redo functionality

More Hintoku apps to explore

4
Sudoku - Classic Sudoku Games
Sudoku - Classic Sudoku Games
Sudoku - Classic Sudoku Games
Sudoku (Soduku) Brain Puzzles
Free

Engage your mind with a classic Sudoku puzzle game offering an endless supply of challenges. Choose from four difficulty levels and utilize helpful tools like hints and auto-check to enhance your gameplay experience. Train your brain anytime, anywhere with this intuitive and polished application.

Endless free Sudoku puzzlesFour difficulty levelsHints
🎮 Games
(20K)
ad-supported
5
Sudoku.com - Number Games
Sudoku.com - Number Games
Sudoku.com - Number Games
Classic sudoku brain puzzle
Free

Engage your mind with a classic number puzzle game. Offers thousands of puzzles for all skill levels, from beginner to expert. Features tools like hints and auto-check to aid your gameplay and track your progress.

Thousands of classic Sudoku puzzlesDaily Challenges and Seasonal EventsHints and Auto-Check features
🎮 Games
(1.8M)
free with in-app purchases
6
Blockudoku - Block Puzzle Game
Blockudoku - Block Puzzle Game
Blockudoku - Block Puzzle Game
Blast blocks on sudoku grid!
Free

This game blends sudoku and block puzzle mechanics on a 9x9 grid. Match blocks to clear lines and squares, aiming to keep the board clean and achieve high scores. Engage in daily challenges, seasonal events, and tournaments for unique rewards and competition.

9x9 grid block placementClear lines and squaresDaily Challenges
🎮 Games
(655K)
free with in-app purchases
7
Sudoku - Puzzle Adventure
Sudoku - Puzzle Adventure
Sudoku - Puzzle Adventure
by 晶 闫
Free

Engage your mind with a classic number puzzle game offering thousands of challenges. Progress through difficulty levels, from beginner to expert, to enhance your logic and concentration. Play offline with helpful hints and track your achievements.

Thousands of Sudoku puzzlesVarying difficulty levelsOffline play
🎮 Games
(246)
ad-supported
8
Sudoku・
Sudoku・
Sudoku・
by Optime Software LLC
Free

Experience Sudoku in a feudal Japan setting with beautiful graphics and advanced features. This app offers dual keypad entry, smart note-taking, and error checking to enhance your puzzle-solving. With multiple difficulty levels and thousands of puzzles, it caters to all skill levels.

Dual keypad entrySmart notes (auto-notes & manual deletion)Optional error checking
🎮 Games
(11K)
free with in-app purchases
9
Судоку - Головоломки для мозга
Судоку - Головоломки для мозга
Судоку - Головоломки для мозга
Математические логические игры
Free

Engage your mind with over 5,000 classic Sudoku puzzles across multiple difficulty levels. Enjoy daily challenges, smart hints, and customizable themes for a stress-free, offline gaming experience. Compete globally and explore new puzzle types.

5,000+ Classic Sudoku PuzzlesFour Difficulty LevelsDaily Challenges and Rewards
🎮 Games
(303K)
free with in-app purchases
10
Wood Block Puzzle 2-in-1
Wood Block Puzzle 2-in-1
Wood Block Puzzle 2-in-1
Wood Puzzle on a 9x9 Grid
Free

Place wooden blocks on a 9x9 grid to clear rows, columns, or 3x3 squares. This relaxing brain game offers a unique twist on classic puzzles, challenging your logic and spatial strategy without time limits. Master combos for bonus points and enjoy offline play.

9x9 Sudoku gridPlace and clear wood blocksFill rows, columns, and 3x3 squares
🎮 Games
(1.3K)
free with in-app purchases
11
SUMI SUMI : Matching Puzzle+
SUMI SUMI : Matching Puzzle+
SUMI SUMI : Matching Puzzle+
Enjoy with kawaii characters!
Free

A delightful puzzle game featuring popular San-X characters like Rilakkuma and Sumikko Gurashi. Simply tap to match cute characters, enjoy exciting skill animations, and collect new "Sumisumi" through gacha. Perfect for a refreshing and exciting play session.

Easy tap-to-play matching puzzleFeatures popular San-X charactersExciting character skill animations
🎮 Games
(446)
free with in-app purchases
12
Sudoku Magic Lite Puzzle Game
Sudoku Magic Lite Puzzle Game
Sudoku Magic Lite Puzzle Game
Relax & solve number puzzles
Free
$0.99 | 100% OFF

This app allows you to capture Sudoku puzzles from photos, play an unlimited number of generated puzzles, and offers a powerful interface with helpful tools. It's designed for Sudoku enthusiasts who want a versatile and convenient way to enjoy the game.

Capture Sudoku from photosUnlimited puzzle generationAdvanced playing interface
🎮 Games
(5)
free with in-app purchases
13
SUMI SUMI : Matching Puzzle
SUMI SUMI : Matching Puzzle
SUMI SUMI : Matching Puzzle
Rilakkuma&Sumikko Gurashi Game
Free

A delightful puzzle game featuring popular San-X characters like Rilakkuma and Sumikko Gurashi transformed into "Sumisumi." It's easy to play with simple tapping mechanics, offering exciting skill animations and a Gacha system for collecting characters.

Collectible San-X charactersEasy tap-to-play mechanicsExciting character skill animations
🎮 Games
(5.9K)
free with in-app purchases
14
Sudoku - Aged Studio
Sudoku - Aged Studio
Sudoku - Aged Studio
Sudoku puzzle game
Free

Engage your logic and memory with this classic number-placement puzzle game. It offers multiple difficulty levels, helpful tools like hints and undo, and daily challenges to sharpen your skills. Enjoy a relaxing yet mentally stimulating experience on your phone or tablet.

Daily and My Challenges4 difficulty levelsHighlighting of selected numbers and related cells
🎮 Games
(568)
free with in-app purchases
15
Sudoku by Joseph
Sudoku by Joseph
Sudoku by Joseph
Jigsaw Killer Samurai Puzzles
Free

This app offers a comprehensive Sudoku experience with 12 unique puzzle variants, including classic, jigsaw, and killer modes. Enjoy daily challenges, customizable themes, and detailed statistics. Start with free variants and unlock all puzzles with a premium subscription.

12 unique Sudoku variantsClassic, Jigsaw, and Killer SudokuDaily Challenge puzzles
🎮 Games
(2.4K)
freemium
16
AnimeX: Anime on Titan
AnimeX: Anime on Titan
AnimeX: Anime on Titan
AnimiXPlay Anime Cloud & Manga
Free

Discover and explore a vast library of anime and manga with detailed information, genre filtering, and search capabilities. Get notified about new releases and personalize your app experience. This app helps you find your next favorite series without endless searching.

Find anime and mangaFull details and informationGenre filtering
🎬 Entertainment
(36K)
ad-supported
17
Sudoku Solver: Hint or Solve
Sudoku Solver: Hint or Solve
Sudoku Solver: Hint or Solve
with Camera / Photo Import
Free

Solve Sudoku puzzles instantly by taking a photo or manually entering numbers. Get hints for individual cells or have the entire puzzle solved for you. You can also create and print your own puzzles.

Solve puzzles from photosManual puzzle inputGet hints for single cells
🔧 Utilities
(1.7K)
free with in-app purchases
18
Sumikkogurashi-Puzzling Ways
Sumikkogurashi-Puzzling Ways
Sumikkogurashi-Puzzling Ways
Match 4 Puzzle Games!
Free

Engage in a delightful match-4 puzzle adventure featuring adorable characters. Solve puzzles, collect prizes, and enjoy charming animations and stories. This game offers a relaxing experience perfect for on-the-go fun.

Match-4 puzzle gameplayAdorable character collectionCharming animations and stories
🎮 Games
(720)
free with in-app purchases
19
Bunnydoku: Logic Puzzle
Bunnydoku: Logic Puzzle
Bunnydoku: Logic Puzzle
Cozy brain teaser puzzles
Free

A cozy logic puzzle game featuring adorable bunnies hidden within colorful boards. Players must deduce the placement of bunnies, ensuring no two touch, across various grid sizes. It offers a calm brain-training experience with hundreds of levels and helpful hints.

Logic puzzle gameplayBunny placement deductionGrid sizes up to 12x12
🎮 Games
(198)
ad-supported
20
Sudoku No Pop-up Ads
Sudoku No Pop-up Ads
Sudoku No Pop-up Ads
Number Games & Puzzles
Free

Enjoy a classic logic-based number puzzle with no disruptive pop-up ads. Choose from six difficulty levels, get smart hints, and track your progress. This game offers a relaxing yet challenging experience for all skill levels.

No intrusive pop-up adsSix difficulty levelsSmart hints system
🎮 Games
(8.7K)
free with in-app purchases

FAQ about Hintoku

What are the best hintoku apps & games for iPhone?
Hintoku: Your Sudoku Coach tops our hintoku apps & games ranking as of July 2026, with a 4.8-star average from 36 App Store ratings, and it's free to download.
Yes — 20 of the top hintoku apps & games we rank are free to download, including Hintoku: Your Sudoku Coach and Can you escape Seaside 3.
Hintoku: Your Sudoku Coach has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 207+ hintoku apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Hintoku is a Sudoku app designed to teach you how to solve puzzles by guiding you through specific strategies. It helps you progress from basic techniques to advanced logic, ensuring you have the tools to tackle difficult puzzles.
The intelligent hint system in Hintoku doesn't just give you the answer. It first shows the difficulty of the easiest next move. If needed, it can reveal the strategy name, offer a specific tip, or provide a full, step-by-step visual guide directly on your puzzle.

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