Like logic puzzles? You’ll love Quixel!

Uncover mystery Nonogram pictures using the power of logic and help a friendly visitor from outer space travel to fascinating places across the world. Discover hundreds of Picross puzzles waiting to be solved to reveal their hidden pixel art meaning.

- Based on Peak Brain Training’s hit game ‘Pixel Logic’
- Nonograms are easy to learn but are an absorbing and rewarding puzzle
- All levels are solvable by pure logical deduction alone – no need for trial and error
- Over 1000 fun pixelated pictures to collect – more on the way!
- Intuitive controls and easy tutorial
- Hints available to help you solve the more challenging puzzles
- Different grid sizes to offer a challenge to everyone
- Smart coloring to train your brain – anytime, anywhere!
- Picross puzzles are good for all ages, but primarily for puzzle-loving adults!
- Quixel can also be played offline, no need for an internet connection

Picross or Nonogram puzzles are sometimes known as Japanese Puzzles, Japanese Crosswords, Picture Cross Puzzles, Griddler, Hanjie, or Paint By Numbers but they all use identical logical rules and are perfect for people who enjoy relaxing puzzles, IQ tests, logic tests, or brain games.

Quixel is a new puzzle game in our ‘Smart Gaming’ series, and is under active development. Get in touch to let us know your feedback and suggestions at or directly from the settings menu in the app.

What’s New

Version 1.7.1

Bug fixes and performance improvements (and a belated happy new year!)

Ratings and Reviews

3.8 out of 5
20 Ratings

20 Ratings

Sonia214 ,

Freezes at 746 level

Early games are really basic and too easy, but finally getting into the more challenging ones and it won’t move on to the next level when level 746 is complete.

Developer Response ,

Hello there, sorry to hear you are having an issue with the app. This problem should be solved now. If the issue persists, please contact us at Thank you for your patience- Team at Quixel

sss_37 ,

Just ok

I like the games themselves, but you need 200 points or coins or whatever to play the locked games at the end of each level, but on getting them all completed there isn’t any bonus at all.. so... what’s the point? It looks like you should get 50... but doesn’t actually hit your score. Would be better if you could unlock different things as a result... or get more points.

Owenebs ,

Too many ads

I understand the developers are trying to earn a living but a 30 second ad between Every. Single. Level. That’s just absurd.

Developer Response ,

We are sorry for this, but to continue working on this free app we need revenue from Ads. If you don't want to see the Ads you can choose to buy coins in the in-game store as most of our coin bundles will also remove the ads for you. Thanks for your understanding! - Your Team@Quixel


Brainbow Limited
119.2 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Arabic, French, German, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
In-App Purchases
  1. Small Coin Bundle $3.49
  2. Medium Coin Bundle $8.99
  3. Big Coin Bundle $13.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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