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The Futoshiki

The Futoshiki

12000 levels of the Futoshiki.

792 ratings
181 reviews
With Ads
🎮 Games
🧩 Puzzle
Free
With Ads

Details

  • Released
  • Updated
  • July 24, 2018
  • April 26, 2026

Features

Developer

Aliaksandr Uvarau
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❓5 answered
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About

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 gameplay
✓Number placement
✓Inequality constraints
✓Multiple difficulty levels
✓Thousands of unique levels
✓Grid-based challenges
Show original description

What users say

Summarized from real user reviews of The Futoshiki. Based on 792 reviews and a 4.7/5 average, it highlights the 6 positives and 5 negatives reviewers mention most about this game.

Positive things

  • 🚀Download now
  • 👍Great brain exercise
  • 👍Lots of puzzles
  • 👍Simple and effective
  • 👍Well-designed
  • 👍Challenging but not too difficult

Negative things

  • 🐛Puzzles can't be solved by logic alone
  • 🐛Slow response time
  • 🐛Progress not saved
  • 🐛Glitches and bugs
  • 🐛Resets progress after updates
See all reviews

What's New in The Futoshiki

3.0

April 26, 2026

Improved access to in-game hints.

User reviews

Most RecentHighest RatedLowest Rated

Großer Spielspaß

Perfekte App
iPad-JoeiPad-Joe

Merci

Super jeu. Tout est logique, pas de hasard.
BikonpiereBikonpiere

Great app for playing Futoshiki

This app is great. I can play the 4x4 when I need a really quick game, the 9x9 when I want to challenge myself, or anywhere in between. I can close it down and resume where I left off, which is so convenient. Plus, this is much more challenging than Sudoku. I also don’t feel embarrassed playing in public waiting areas, versus many other apps, because it is an app used to increase my brain functionality, not decrease it.
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Acacia's MomAcacia's Mom

Yes

I been playing this game for many years and the app never failed me it always works and is easy to navigate
jezelleexojezelleexo

Favourite!

Fantastic app! I play every day.
SbellesssssSbellesssss
See 176 more reviews

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User experience

🐞

Reported Bugs

3 issues

Puzzles reported as unsolvable

Bug

Clipboard access without user consent

Bug

Inconsistent timer/timing issues

Bug
✨

Requested Features

5 requests

Add pencil mode to mark potential numbers

Feature

Implement error checking and hint features

Feature

Ability to grade/sort puzzles by difficulty

Feature

Add timer and ability to view completion time

Feature

Improve level selection and navigation

Feature

FAQ

What is Futoshiki?

Futoshiki is a logic puzzle game originating from Japan. Players fill a grid with numbers, ensuring no repeats in rows or columns, while also satisfying inequality signs between adjacent cells. These signs indicate whether one number is greater or less than another.

How do you play Futoshiki?

To play, select a cell and then tap the desired number at the bottom of the screen. You can enter multiple numbers initially. The puzzle is solved when each cell contains a single number that adheres to all row, column, and inequality rules.

What are the difficulty levels?

The game offers six difficulty levels based on grid size: 4x4, 5x5, 6x6, 7x7, 8x8, and 9x9. Larger grids are generally more challenging. Each difficulty level provides 2000 unique game levels, with higher numbered levels being more complex.

Is this app free to play?

Yes, the app is free to play. It is supported by advertisements, which are displayed within the application.

What devices is this app compatible with?

Based on the provided information, this app is designed for mobile devices. It is likely compatible with both Android and iOS platforms, though specific version requirements are not detailed.