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Conceptis Cross-a-Pix

By Conceptis Ltd.

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Cross-a-Pix are exciting logic puzzles that form whimsical pixel-art pictures when solved. Challenging, deductive and artistic, these puzzles offer the ultimate mix of logic, art and fun while providing solvers with many hours of mentally stimulating entertainment.

Each puzzle consists of a blank grid, divided into various regions, with clues to the left of every row and at the top of every column. The object is to reveal a hidden picture by painting squares and filling blocks according to the rules.

The game features a unique fingertip cursor which enables playing large puzzle grids with ease and precision: to fill a square, move cursor to the desired location and tap anywhere on the screen. The square, as well as all other squares belonging to the same region, will fill in automatically.

For more fun, Conceptis Cross-a-Pix includes a Weekly Bonus section providing an extra free puzzle each week.


• 42 free Cross-a-Pix puzzles in SingleClue and DualClue
• 8 extra-large puzzles bonus for iPad only
• Extra bonus puzzle published free each week
• Puzzle library continuously updates with new content
• Manually created by artists, top quality puzzles
• Unique solution for each puzzle
• Grid sizes up to 20x30 (45x60 for iPad)
• Multiple difficulty levels
• Hours of intellectual challenge and fun
• Sharpens logic and improves cognitive skills


• Exclusive fingertip cursor design for solving large puzzles
• Concurrently playing and saving multiple puzzles
• Puzzle library sorting and hiding options
• Portrait and landscape screen support (iPad only)
• Unlimited Undo and Redo
• Error checking option when row or column is completed
• Clue auto check-off when row or column is completed
• Check puzzle
• Track puzzle solving times


Cross-a-Pix have also become popular under other names such as Campixu, PoliPix and Crazy Paving. Similar to Picross, Nonogram and Griddlers, the puzzles are solved and the pictures revealed using logic alone. All puzzles in this app are produced by Conceptis Ltd. - the leading supplier of logic puzzles to printed and electronic gaming media all over the world. On average, more than 20 million Conceptis puzzles are solved each day in newspapers, magazines, books and online as well as on smartphones and tablets across the world.

What's New in Version 1.2

This version adds a Don't Miss section in the Weekly Bonus screen to help you stay tuned. It also contains minor performance and stability improvements.


iPhone Screenshot 1
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iPad Screenshot 1
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Customer Reviews

Another winner!!

These developers have taken so much money of mine ;-)

This game is awesome. It has a steeper learning curve, but stick with it. Can be different! And there are two different games. New players - start with dualclues games IMO. I'm loving it but have to admit that each game takes quite a while to play, and I've found myself needing the green (the row/column is correct setting), and the "check for mistakes" help for now. Those have been abandoned in pic-a-pix long ago ;-). I think another easy/small pack, or at least a few more obvious rows in bigger puzzles would help.

Love that I can turn off the ability to not see iPad packs. Yay, their other apps have added that too!

Ok, back to playing! Oh, no ads or anything, yay! Puzzle packs are a bit $, but can be replayed a lot!

Tip from author email (since this is different from older versions of pic-a-pix and I can't find it in Help) - To reset all puzzles in a volume, go to the Library screen and slide any
volume to the left. You can also hide volumes this way.

My new favorite!!! PLEASE ADD PUZZLES!

I play and enjoy all of your puzzles but I'm addicted and I've haven't gotten a new collection in over two weeks! I need more than just one freebie a week!

Cross a Pix

I just downloaded it but I am having a hard time trying to figure it out particularly the single clue but I really love doing all the puzzles.

Conceptis Cross-a-Pix
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Games
  • Updated:
  • Version: 1.2
  • Size: 14.3 MB
  • Languages: English, Japanese, Simplified Chinese
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. DualClue - Variety 1$2.99
  2. SingleClue - Variety 1$2.99
  3. DualClue - Large 1$3.99
  4. DualClue - Variety 2$2.99
  5. DualClue - Variety 4$2.99
  6. SingleClue - Snacks 1$1.99
  7. SingleClue - Snacks 3$1.99
  8. DualClue - Large 2$3.99
  9. DualClue - Variety 3$2.99
  10. DualClue - Snacks 1$1.99