Best Futoshiki Mastermind Apps & Games

248+ iOS apps & games curated and reviewed

2.8 avg rating
19 free apps & games
Updated August 2026

Whether you're new to futoshiki mastermind or looking for an upgrade, our curated collection of 248+ 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 Futoshiki Mastermind Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Futoshiki MastermindFutoshiki MastermindFreeYesYesMay 2026
2Futoshiki Puzzle GameFutoshiki Puzzle GameFree4.6★ (455)YesYesAug 2026
3Futoshiki InfiniteFutoshiki Infinite$0.99NoNoAug 2026
4The FutoshikiThe FutoshikiFree4.7★ (792)YesNoAug 2026
5Futoshiki - Brain gameFutoshiki - Brain gameFree3.7★ (9)YesYesMay 2026
6Futoshiki puzzleFutoshiki puzzleFree3.0★ (2)NoYesMay 2026
7Playdoku: Block Puzzle GamePlaydoku: Block Puzzle GameFree4.4★ (107K)YesYesAug 2026
8Futoshiki TodayFutoshiki TodayFree4.7★ (3)NoNoMay 2026

Top Picks for Futoshiki Mastermind

Futoshiki Puzzle Game#2

Futoshiki Puzzle Game by KEREM BAYDOGAN

Inequality Brain Logic Solver
Strong Contender
🎮 Games
4.6😊(455 ratings)
FreeAdsIn-App Purchases
Futoshiki Puzzle Game screenshot 1
Futoshiki Puzzle Game screenshot 2
Futoshiki Puzzle Game screenshot 3
Futoshiki Puzzle Game screenshot 4
Futoshiki Puzzle Game screenshot 5
Futoshiki Puzzle Game screenshot 6

This is a logic puzzle game that enhances mental flexibility with beautiful graphics. It offers dual keypad entry, multiple puzzle sizes and difficulty levels, and online leaderboards for competitive play. An error checker helps catch mistakes early.

What We Love

  • 👍 Best Futoshiki app available on app store
  • 💡 Innovative notes/pencil marks feature for candidate numbers
  • 🎮 Multiple difficulty levels and grid sizes (4x4, 6x6, 9x9)
  • 🧠 Excellent logic puzzle gameplay and challenge

Room to Improve

  • 📺 Intrusive and excessive full-screen advertisements
  • 💸 Expensive pricing to remove ads and unlock all levels
  • 🔋 High battery consumption for a simple puzzle game

More Futoshiki Mastermind apps to explore

4
The Futoshiki
The Futoshiki
The Futoshiki
12000 levels of the Futoshiki.
Free

Engage your logic with a Japanese number puzzle game. Fill grids with numbers, respecting row, column, and inequality constraints. Offers multiple difficulty levels and thousands of unique challenges.

Logic puzzle gameplayNumber placementInequality constraints
🎮 Games
(792)
ad-supported
5
Futoshiki - Brain game
Futoshiki - Brain game
Futoshiki - Brain game
Japanese puzzle
Free

This logic puzzle game challenges players to fill a 5x5 grid with numbers 1-5. Each row and column must contain each digit exactly once. Inequality constraints between squares add an extra layer of complexity to the challenge.

5x5 grid puzzleNumber placementInequality constraints
🎮 Games
(9)
free with in-app purchases
6
Futoshiki puzzle
Futoshiki puzzle
Futoshiki puzzle
by Tomas Rychnovsky
Free

This logic puzzle game challenges players to fill a 5x5 grid with numbers 1-5, ensuring no repeats in rows or columns. Relational signs between cells add an extra layer of complexity to solve each unique puzzle.

5x5 grid puzzlesNumber placement logicRelational sign constraints
🎮 Games
(2)
free
7
Playdoku: Block Puzzle Game
Playdoku: Block Puzzle Game
Playdoku: Block Puzzle Game
Stack & blast. Color rush.
Free

Strategically place diverse block shapes to solve puzzles and clear lines or squares. Enjoy multiple game modes, from relaxing to challenging, with a sleek, minimalist design that trains your brain.

Strategic block placementSolve puzzles by clearing lines/squaresClassic Mode (no time limit)
🎮 Games
(107K)
free with in-app purchases
8
Futoshiki Today
Futoshiki Today
Futoshiki Today
A fun math challenge every day
Free

Engage in daily logic puzzles that sharpen your mind. Learn the rules with a guided tutorial and share your progress with friends. It's a relaxing mental exercise perfect for any time of day.

Daily logic puzzle challengesInteractive tutorial for beginnersShare puzzle progress with friends
🎮 Games
(3)
freemium
9
MasterMind - Mind Challenge
MasterMind - Mind Challenge
MasterMind - Mind Challenge
by Ali Miri
Free
🎮 Games
(0)
10
Mastermind - Codebreak
Mastermind - Codebreak
Mastermind - Codebreak
Crack the secret code.
Free
🎮 Games
(0)
11
Futoshiki: Logic & Brain Game
Futoshiki: Logic & Brain Game
Futoshiki: Logic & Brain Game
Logic brain game with numbers!
Free

Train your brain with this addictive logic puzzle game. Fill grids with numbers while respecting inequality signs, offering a deeper challenge than Sudoku. Improve focus and critical thinking with unlimited puzzles.

Addictive logic puzzle gameplayAlternative to SudokuImproves memory and focus
🎮 Games
(1)
free
12
Mastermind: Crack the Code
Mastermind: Crack the Code
Mastermind: Crack the Code
Classic Code-Breaking Game
Free
🎮 Games
(0)
13
Codebreaker Game - Board Game
Codebreaker Game - Board Game
Codebreaker Game - Board Game
Break the code in Codebreaker!
Free

This logic game challenges players to deduce a hidden code of colored pins within a limited number of attempts. It offers a classic board game experience for both kids and adults, providing brain training and logical reasoning practice.

Guess the hidden codeLogic and reasoning challengesFeedback on guesses
🎮 Games
(7)
free with in-app purchases
14
Futoshiki Brain Puzzles
Futoshiki Brain Puzzles
Futoshiki Brain Puzzles
Brain Training Puzzle
Free
$0.99 | 100% OFF
🎮 Games
(0)
15
Chess Shield
Chess Shield
Chess Shield
Chess puzzles, less scrolling.
Free

This app helps chess players improve by blocking distracting apps and replacing them with chess puzzles. Solve puzzles to advance your ELO and identify tactical weaknesses. It offers a free tier with basic features and a Pro version for advanced tactics and unlimited app blocking.

Blocks distracting appsReplaces app opens with chess puzzlesPuzzles matched to ELO
📊 Productivity
(1)
freemium
16
SUPE AI Darling
SUPE AI Darling
SUPE AI Darling
Chat and Role-Play with AI
Free

Engage in dynamic conversations and role-playing with AI-powered virtual companions. Customize their appearance, personality, and profession for a personalized interactive experience. These AI girlfriends offer companionship, support, and engaging dialogue.

AI-driven chatbotsVirtual waifu and AI girlfriend interactionsCustomizable avatars and personalities
🌐 Social Networking
(3)
free with in-app purchases
17
Anime Cloud AS
Anime Cloud AS
Anime Cloud AS
Anime Cloud
Free

Engage in a fun-filled anime trivia and memory challenge. Test your knowledge across various mini-games inspired by popular anime worlds. Enjoy smooth animations and offline play.

Eight anime-inspired mini-gamesQuiz, memory, and guessing challengesSmooth animations and UI
🎬 Entertainment
(1)
freemium
18
LEMON - very fun chat app
LEMON - very fun chat app
LEMON - very fun chat app
Enjoy anonymous talking app
Free

Discover new connections and combat boredom with this anonymous chat application. Easily find a conversation partner by simply registering with a nickname. It's a free and straightforward way to meet new people and expand your social circle.

Anonymous chattingFind new partnersEasy registration
🌐 Social Networking
(2.4K)
free with in-app purchases
19
سیخوڕ - Spy & Social Deduction
سیخوڕ - Spy & Social Deduction
سیخوڕ - Spy & Social Deduction
by Rekan Maqsood
Free

A thrilling party game of trust and deception where players take on roles like citizens, spies, or mafia. Test your social deduction skills by uncovering imposters or blending in to eliminate others. Perfect for gatherings and group hangouts.

Play with friendsMultiple secret rolesSocial deduction gameplay
🎮 Games
(1)
free
20
Futoshiki 101
Futoshiki 101
Futoshiki 101
Sudoku-like number puzzle game
Free

Challenge your logic with over 100 Sudoku-style number puzzles. Arrange numbers 1-5 in rows and columns while adhering to greater-than/less-than constraints between adjacent numbers. Features pencil mode for notes and mistake highlighting.

101 increasingly difficult puzzlesSudoku-style number arrangementGreater-than/less-than constraints
🎮 Games
(3)
free with in-app purchases

FAQ about Futoshiki Mastermind

Are there free futoshiki mastermind apps & games for iPhone?
Yes — 19 of the top futoshiki mastermind apps & games we rank are free to download, including Futoshiki Mastermind and Futoshiki Puzzle Game.
Futoshiki Mastermind shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 248+ futoshiki mastermind apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.