Best Futoshiki Apps & Games

140+ iOS apps & games curated and reviewed

3.9 avg rating
19 free apps & games
Updated June 2026

Looking for free futoshiki apps and games? 19 of our 140+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Futoshiki

The Futoshiki#1

The Futoshiki by Aliaksandr Uvarau

12000 levels of the Futoshiki.
Editor's Choice
🎮 Games
4.7😊(765 ratings)
FreeAds
The Futoshiki screenshot 1
The Futoshiki screenshot 2
The Futoshiki screenshot 3
The Futoshiki screenshot 4
The Futoshiki screenshot 5
The Futoshiki screenshot 6

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.

What We Love

  • 🚀 Download now
  • 👍 Great brain exercise
  • 👍 Lots of puzzles
  • 👍 Simple and effective

Room to Improve

  • 🐛 Puzzles can't be solved by logic alone
  • 🐛 Slow response time
  • 🐛 Progress not saved
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 apps to explore

4
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
5
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
6
Kakuro: Number Crossword
Kakuro: Number Crossword
Kakuro: Number Crossword
Cross sum challenges
Free

Fill empty squares with numbers 1-9 so that each block sums to the clue on its left or top. No number can be repeated within a block. This logic puzzle offers endless fun and sharpens cognitive skills.

Fill empty squares to match sum cluesNo number repetition within blocks200 free puzzles and weekly bonus
🎮 Games
(1.7K)
freemium
7
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
8
Futoshiki Infinite
Futoshiki Infinite
Futoshiki Infinite
by Thomas Reinke
$0.99
🎮 Games
(0)
9
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
10
Futoshiki (Sudoku like Japanese Puzzle Game)
Futoshiki (Sudoku like Japanese Puzzle Game)
Futoshiki (Sudoku like Japanese Puzzle Game)
by Ancientec Co., Ltd.
Free

This logic puzzle game challenges you to fill a grid with numbers, adhering to row and column constraints. It incorporates inequality symbols to add an extra layer of difficulty, offering a quick and engaging mental workout.

Number placement in rows and columnsInequality symbol constraintsSudoku-like gameplay
🎮 Games
(4)
free
11
Genius Puzzles
Genius Puzzles
Genius Puzzles
40+ Brain & Logic Puzzle Games
Free

Engage your mind with over 40 unique logic and brain games in a single app. Enjoy dynamically generated puzzles, expert tips, and offline play. Sync your progress across devices and compete on leaderboards.

40+ unique logic gamesDynamically generated puzzlesExpert Pro Tips and guides
🎮 Games
(461)
free with in-app purchases
12
Logic Grid Puzzles
Logic Grid Puzzles
Logic Grid Puzzles
No Ads, Smart Hints, Easy-Hard
Free

Engage your mind with a collection of unique logic grid puzzles. Progress from beginner to master with increasing difficulty and multiple grid sizes. Utilize smart hints, auto-X, and multi-level undo to enhance your puzzle-solving experience.

100 unique logic puzzlesIncreasing difficulty levelsMultiple puzzle sizes
🎮 Games
(39K)
free with in-app purchases
13
Kakuro++ Cross Sums Puzzles
Kakuro++ Cross Sums Puzzles
Kakuro++ Cross Sums Puzzles
Logic Puzzle Game with Numbers
Free

This logic puzzle game challenges you to fill a grid with numbers, similar to a crossword. It offers over 3800 puzzles with varying difficulty levels and unique solutions, designed to test your addition and logical reasoning skills.

Over 3800 Kakuro puzzles15 game levelsPuzzles for beginners
🎮 Games
(602)
free with in-app purchases
14
100 Logic Games - Time Killers
100 Logic Games - Time Killers
100 Logic Games - Time Killers
Time Killers Puzzle Pack !
Free

Engage your mind with over 100 unique puzzle games, offering a fresh alternative to traditional logic challenges. With thousands of levels, save progress, hints, and note-taking features, it's perfect for keeping your brain sharp during downtime.

100+ unique puzzle typesThousands of levelsSave game progress
🎮 Games
(664)
free with in-app purchases
15
Futoshiki Brain Puzzles
Futoshiki Brain Puzzles
Futoshiki Brain Puzzles
Brain Training Puzzle
Free
$0.99 | 100% OFF
🎮 Games
(0)
16
Paper Brain - Sudoku, puzzles
Paper Brain - Sudoku, puzzles
Paper Brain - Sudoku, puzzles
Solve logical puzzles
Free

Engage your mind with a collection of classic newspaper logic puzzles, including Sudoku, Takuzu, and Futoshiki. Offers adjustable difficulty levels and helpful tools like hints and auto-check to enhance your puzzle-solving experience.

Sudoku, Takuzu, and Futoshiki puzzlesAdjustable difficulty levelsUnlimited undos
🎮 Games
(63)
free with in-app purchases
17
Futoshiki World
Futoshiki World
Futoshiki World
Quick and fun logic puzzles
Free

Engage in a logic puzzle game where you solve unique 4x4 grids. Each puzzle is solved only once, creating a personal collection of completed challenges. Share your progress with friends through a dedicated web page.

Unique 4x4 Futoshiki puzzlesPersonalized puzzle collectionShareable progress page
🎮 Games
(8)
free
18
Hutosiki
Hutosiki
Hutosiki
Number place with inequality
Free

A logic puzzle game where you place numbers according to inequality rules. It challenges your brain with simple yet complex number placement puzzles. Play offline and enjoy a fun, mentally stimulating experience.

Number placement puzzlesInequality rulesBrain-challenging logic
🎮 Games
(2)
free
19
Puzzle Hub - Puzzles Games
Puzzle Hub - Puzzles Games
Puzzle Hub - Puzzles Games
Puzzles games collection.
Free

This app offers a diverse collection of logic, word, picture, and number puzzle games in a single application. Enjoy unlimited access to level-based challenges and daily puzzles with smart hints and animated tutorials to help you learn. Customize your experience with light/dark themes and per-game settings.

Collection of logic, word, picture, and number puzzlesLevel-based and daily puzzle modesSmart hints with explanations
🎮 Games
(47)
free with in-app purchases
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

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