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Best Futoshiki Puzzle Apps & Games

217+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated June 2026

The best futoshiki puzzle apps on iPhone average 4.4★ across 217+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Futoshiki Puzzle

Futoshiki Puzzle Game#1

Futoshiki Puzzle Game by KEREM BAYDOGAN

Inequality Brain Logic Solver
Editor's Choice
🎮 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
Futoshiki puzzle#2

Futoshiki puzzle by Tomas Rychnovsky

Strong Contender
🎮 Games
3.0(2 ratings)
FreeIn-App Purchases
Futoshiki puzzle screenshot 1
Futoshiki puzzle screenshot 2
Futoshiki puzzle screenshot 3
Futoshiki puzzle screenshot 4

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.

The Futoshiki#3

The Futoshiki by Aliaksandr Uvarau

12000 levels of the Futoshiki.
Worth Considering
🎮 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

More Futoshiki Puzzle apps to explore

4
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
5
Chigiri: Paper Puzzle
Chigiri: Paper Puzzle
Chigiri: Paper Puzzle
by Mai Chan
Free

This app offers a unique image puzzle experience where you tear and arrange paper pieces to create new objects. It's an easy-to-play, addictive game suitable for all ages, playable offline with no time limits or penalties.

Combine torn paper piecesCreate new objectsHundreds of hand-drawn puzzles
🎮 Games
(37K)
free with in-app purchases
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
Mahdoku - Zen Block Puzzle
Mahdoku - Zen Block Puzzle
Mahdoku - Zen Block Puzzle
A fusion of Mahjong and Sudoku
Free

This app blends Mahjong and Sudoku into a relaxing block puzzle experience. Place tiles on a 9x9 grid to clear rows, columns, and squares, aiming for high scores without time pressure. It offers a meditative gameplay experience designed to sharpen the mind and promote well-being.

Mahjong and Sudoku fusion9x9 grid block placementClear rows, columns, and grids
🎮 Games
(14K)
free with in-app purchases
8
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
9
Puzzle Retreat
Puzzle Retreat
Puzzle Retreat
by THE VOXEL AGENTS PTY. LTD.
Free

Engage in a unique block-sliding puzzle experience designed for relaxation and focus. Simple to learn but deeply challenging, this game offers a zen-like escape with no time limits or pressure. Solve intricate puzzles by sliding blocks to fill all the holes, with special blocks adding layers of complexity.

Block-sliding puzzle mechanicsNo time limits or stressSpecial block types
🎮 Games
(280)
free with in-app purchases
10
Wood Block Puzzle: Brain Games
Wood Block Puzzle: Brain Games
Wood Block Puzzle: Brain Games
Classic wood block puzzle game
Free

Engage in a classic wood-themed block puzzle experience with no time limits. Strategically fit shapes into an 8x8 grid to clear rows and columns, sharpening your logic and IQ. Enjoy relaxing, offline gameplay with a soothing interface and ASMR-like sound effects.

Classic wood block puzzle gameplay8x8 grid with diverse shapesNo time limits or stress
🎮 Games
(44K)
free with in-app purchases
11
Futoshiki Mastermind
Futoshiki Mastermind
Futoshiki Mastermind
Logic puzzle with inequalities
Free
🎮 Games
(0)
12
KenKen Classic
KenKen Classic
KenKen Classic
by KenKen Puzzle
Free

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.

Unlimited puzzlesAdjustable difficulty and grid sizeMultiple input modes
🎮 Games
(3.1K)
free with in-app purchases
13
Number Block Puzzle.
Number Block Puzzle.
Number Block Puzzle.
by Shanghai Diguo Network Technology Co., Ltd.
Free

Engage your mind with a relaxing number block puzzle game. Drag and tap blocks to arrange them in order, offering a simple yet challenging experience for all ages. Enjoy beautiful backgrounds and various block materials.

Drag or tap to move number blocksArrange tiles in order using empty spaceNo time limit, no pressure
🎮 Games
(1.9K)
ad-supported
14
ZEN Block™-tangram puzzle game
ZEN Block™-tangram puzzle game
ZEN Block™-tangram puzzle game
Drag block & Fill the space
Free

A relaxing block puzzle game where you drag and fit shapes into a frame. Enjoy over 200 stages with minimal graphics and no time limits. It's a mindful experience suitable for all ages.

Drag and fit blocksOver 200 puzzle stagesNo time limits
🎮 Games
(45K)
free with in-app purchases
15
Tangle Master 3D
Tangle Master 3D
Tangle Master 3D
Rope sorting mind puzzle game!
Free

Engage your mind with this 3D puzzle game where you untangle and sort colored ropes. Strategize to match colors and untie knots within limited moves. Boosters are available to help you overcome challenging levels.

3D rope sortingColor matchingUntangle knots
🎮 Games
(385K)
free with in-app purchases
16
Blockscapes - Block Puzzle
Blockscapes - Block Puzzle
Blockscapes - Block Puzzle
Beautiful Wooden Block Puzzles
Free

This is a relaxing wooden block puzzle game designed to help you de-stress and improve cognitive function. Enjoy a beautiful, rustic aesthetic with no time limits, challenging you to beat your own high scores. It's a perfect brain-healthy pastime for any moment.

Wooden block tile board gameRustic and scenic aestheticNo pressure or time limit
🎮 Games
(28K)
free with in-app purchases
17
Block Puzzle - Sudoku Style
Block Puzzle - Sudoku Style
Block Puzzle - Sudoku Style
Official Version
Free

Engage your mind with this addictive block puzzle game. Strategically place pieces on a 9x9 grid to clear lines and 3x3 boxes, earning combos and streaks for high scores. Play as long as you can to challenge your brain and improve your personal best.

9x9 Sudoku grid placementClear vertical linesClear horizontal lines
🎮 Games
(106K)
ad-supported
18
3 Link - Classic Onet Puzzle
3 Link - Classic Onet Puzzle
3 Link - Classic Onet Puzzle
Triple Matching Puzzle Game!
Free

Engage in a challenging triple matching pairs game where you connect three identical cards to clear the board. Progress through levels by removing all blocks before the timer runs out, exercising your logic and memory with various delightful themes.

Triple matching pairsRemove identical cardsTime-based challenges
🎮 Games
(9.6K)
free with in-app purchases
19
Onet - Connect & Match Puzzle
Onet - Connect & Match Puzzle
Onet - Connect & Match Puzzle
Pair tiles & train the brain!
Free

Engage in a fun puzzle adventure by matching and connecting identical images. This memory game offers numerous brain teasers and is playable offline, providing hours of addictive pair-matching entertainment. Utilize boosters like HINT and SHUFFLE to aid your progress.

Match and connect identical imagesBrain teasers and memory trainingOffline play
🎮 Games
(10K)
free with in-app purchases
20
Twisted Tangle
Twisted Tangle
Twisted Tangle
Freedom to Ropes!
Free

Engage your mind with a 3D knot-solving puzzle game. Master pin manipulation to untangle complex knots and overcome challenging levels. Weekly puzzles and boss stages offer continuous strategic gameplay.

3D knot-solving puzzlesPin manipulation mechanicsWeekly new puzzles
🎮 Games
(159K)
free with in-app purchases

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futoshiki puzzle game