Hue9: Color Sudoku

Hue9: Color Sudoku

Daily Puzzles & Zen Logic

11 ratings
6 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • February 25, 2026
  • April 6, 2026

Features

Hue9: Color Sudoku screenshot #1 for iPhone
Hue9: Color Sudoku screenshot #2 for iPhone
Hue9: Color Sudoku screenshot #3 for iPhone
Hue9: Color Sudoku screenshot #4 for iPhone
Hue9: Color Sudoku screenshot #5 for iPhone
Hue9: Color Sudoku screenshot #6 for iPhone
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About

This game reimagines classic Sudoku puzzles with a vibrant color palette instead of numbers. It offers a minimalist, sensory logic experience to sharpen your brain and provide a moment of calm. Suitable for both Sudoku masters and casual players.

Color-based Sudoku puzzles
Sensory logic experience
Minimalist design
Brain sharpening
Zen moments
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What's New in Hue9

1.1.5

April 6, 2026

- Improved the experience after completing a puzzle. - Expanded localization support across all supported languages. - Made a few flow and reliability improvements. - Small polish and bug fixes.

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In-App Purchases

$9.99

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User reviews

Beautiful But Puzzles Repeat

I love this puzzle! It’s peaceful and the haptics are enjoyable. I do the Daily Grid every morning. But I’ve noticed that the puzzles in the Daily Grid repeat from time to time. It’s very frustrating, because mathematically, we should have endless puzzles. When a puzzle repeats, I sometimes do other things to challenge myself, but it’s always a let down when I notice I got a repeat for that day.
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simple and fun

I really love sudoku and this is so minimal and nice it’s quite relaxing to play!

Challenging Sudoku game

Very fun to play sudoku with color!

Muy buen Juego

La agilidad mental es necesaria para la vida, y este juego te permite ejercitarla.

Wonderful game

I’ve been enjoying this game since it released. It’s a fun take on sudoku and the interface is really beautiful. The daily challenge can be devilish but doable.

The only negatives I can think of are (a) some of the colors are very close - this is on ALL the different color schemes - and (b) I wish there was a button to pause play so I could resume a game later.
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Developer apps

FAQ

What is Hue9?

Hue9 is a mobile game that reimagines the classic 9x9 Sudoku puzzle by using a vibrant palette of colors instead of numbers. It's designed to be a sensory logic experience that sharpens your brain and offers a moment of Zen.

How does Hue9 differ from traditional Sudoku?

The primary difference is the use of colors instead of numbers. This provides a fresh visual approach to the familiar logic challenges of Sudoku, focusing on pure logic and visual harmony.

Is Hue9 suitable for beginners?

Yes, Hue9 is designed for both Sudoku masters and casual puzzle lovers. Its minimalist challenge focuses on pure logic, making it accessible to new players while still engaging for experienced ones.

Does Hue9 have ads?

No, Hue9 is ad-free, allowing for an uninterrupted and immersive puzzle-solving experience.

What devices support Hue9?

Hue9 is available on iPhone and iPad devices, offering a consistent experience across Apple's mobile platforms.

What is the age rating for Hue9?

Hue9 has an age rating of 4+, making it suitable for a wide range of players.

How often is Hue9 updated?

The latest version, 1.1.4, was released on March 23, 2026, indicating recent development activity. Updates typically aim to improve gameplay and add new content.

What is the user rating for Hue9?

Hue9 has a rating of 3.7 stars based on 7 ratings. This feedback helps the developer understand user sentiment and areas for improvement.