Futoshiki Mastermind
Robin Dufour Games iPhoneiPadiPod touch
Futoshiki Mastermind is a free Games app for iPhone and iPad by Robin Dufour. Requires iOS 17.6. Updated August 22, 2026.
- Price
- Free
- on the App Store
- Size
- 17 MB
- Age 4+
- Updated
- Aug 22
- 2026 · v1.2.0
Screenshots
About Futoshiki Mastermind
Dive into Futoshiki, the Japanese logic puzzle where every grid hides a unique challenge. Fill the squares with numbers while following the rules of uniqueness, and pay attention to the greater and smaller signs that show the relation between two adjacent cells. There is only one possible solution – can you find it? Futoshiki offers several ways to play. Progress through levels of increasing difficulty, take on the daily challenge with a brand-new puzzle every day, or enjoy the infinite mode with automatically generated grids. Track your progress with integrated trophies and statistics. Save your games with iCloud and pick them up again on any of your devices. The game is free with light advertising. A single purchase removes the ads and unlocks the Hard and Extreme levels. The purchase is universal (iPhone and iPad) and supports Family Sharing. Futoshiki is available in more than 20 languages, including French, English, Spanish, Italian, German, Portuguese (Brazil), Japanese, and Korean. It’s the perfect app for fans of Sudoku, Binairo and other logic puzzles. Will you master the inequalities?
What’s new
Version 1.2.0 · Updated August 22, 2026
This update improves puzzle reliability, accessibility, and several details of the gameplay experience. • Improved puzzle generation: every puzzle now has a unique solution, while inequalities remain at the heart of the reasoning. • Timer fix: it no longer starts automatically before your first move. • More accurate record detection: “New Record” no longer appears when you simply match your best time. • iCloud purchase restoration has been fixed. • VoiceOver has been improved on the home screen and when announcing inequalities. • Reduced battery usage during a game. • Various fixes and improvements. Thanks for playing Futoshiki!
App privacy
The developer, Robin Dufour, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Advertising Data, Other Usage Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Advertising Data, Other Usage Data
Used for: Third-Party Advertising, Analytics
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Diagnostics: Crash Data
Used for: Third-Party Advertising, Analytics
Alternatives to Futoshiki Mastermind
Looking for apps like Futoshiki Mastermind? Here are 6 similar apps on the App Store. The highest rated is Puzzle Hub - Puzzles Games (4.9/5), and all 6 are free to download.
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Futoshiki: Logic & Brain Game
2.0
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Futoshiki Today
4.8
-
Futoshiki Pro
-
Futoshiki Puzzle Game
4.7
-
The Futoshiki
4.7
-
Puzzle Hub - Puzzles Games
4.9
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Futoshiki Mastermind | – | Free | August 22, 2026 | |
| Futoshiki: Logic & Brain Game | 2.0 / 5 (1) | Free | Oct 10, 2026 | Compare |
| Futoshiki Today | 4.8 / 5 (4) | Free | May 7, 2025 | Compare |
| Futoshiki Pro | – | Free | Sep 15, 2026 | Compare |
| Futoshiki Puzzle Game | 4.7 / 5 (470) | Free | Nov 11, 2025 | Compare |
| The Futoshiki | 4.7 / 5 (809) | Free | Apr 26, 2026 | Compare |
| Puzzle Hub - Puzzles Games | 4.9 / 5 (47) | Free | May 31, 2024 | Compare |