Conceptis Pic-a-Pix – Reveal a hidden picture by painting blocks

[Game] Conceptis Pic-a-Pix

Conceptis Pic-a-Pix  Pic-a-Pix are exciting logic puzzles that form whimsical pixel-art pictures when solved.

Challenging, deductive and artistic, this original Japanese invention offers 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 with clues on the left of every row and on the top of every column. The object is to reveal a hidden picture by painting blocks in each row and column so their length and sequence corresponds to the clues.

The game enables zooming the entire puzzle, or just the grid area while keeping the clue-panes locked. Other features include a unique fingertip cursor for playing large puzzles with ease and precision, and a show/hide/lock rulers option helping focus on one row and column at a time.

To help see the puzzle progress, graphic previews in the puzzle list show the progress of all puzzles in a volume as they are being solved. A Gallery view option provides these previews in a larger format.

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


42 free Pic-a-Pix puzzle samples in B&W and color
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 30×40 (45×60 for tablet)
Multiple difficulty levels
Hours of intellectual challenge and fun
Sharpens logic and improves cognitive skills


Zoom entire puzzle or just the grid area
Clue-pane locking option for optimal puzzle viewing
Rulers show, hide or lock option for easier row and column viewing
Exclusive fingertip cursor design for solving large puzzles
Concurrently playing and saving multiple puzzles
Puzzle library sorting and hiding options
Graphic previews showing puzzles progress as they are being solved
Portrait and landscape screen support (tablet 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
Backup & restore puzzle progress to Google Drive


Pic-a-Pix have also become popular under other names such as Picross, Nonogram, Paint by Numbers, Griddlers, Hanjie and many more. 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.

Conceptis Pic-a-Pix user reviews :

Somebody wrote “too many ads” but I don’t see ads on my free version. And I just keep playing the ones I already paid for. Love the free weekly ones – I call Friday ” puzzle day”. I have pxp, seab, dot to dot, and sudoku.

Fun time with puzzles that can call or frustrate. It’s a little challenging to hour the right squares on small screens.

Nice and simple. You get a pretty good number of puzzles free, and then if you want additional puzzles, you buy the ones you want. No pop up ads. No energy running out or other app tricks to get you to spend money. Just a straightforward puzzle game. The art is also pretty impressive, given the small number of blocks they’re working with.

Way toooo many ads, also when u think and don’t do anything pop up ad appears for 30 secs… Also it gives you the hints when starting and if u make a mistake it takes your life out and after 3 mistakes u have to either buy something or start over again.
  • Conceptis Ltd.
  • Thank you for your feedback, but what you say is really weird! Our apps do not contain any ads and what you describe cannot happen (unless maybe there is some kind of malware installed on your device). If you see this message, please send us an email to support[at] so we can understand more and help you with this issue.
Fun game… definitely makes you use your “gray matter.” Consider having the rows/columns automatically fill with dots for remaining cells once all the other cells for that row/column have been correctly highlighted/shaded.
  • Conceptis Ltd.
  • Thank you for your suggestion, which is a feature we are working on right now and hope to release later this year.
Great puzzles but interface can be better. It’s a bit frustrating to play
  • Conceptis Ltd.
  • Sorry to hear you are having problems with the interface. To improve our app, please send us an email to support[at] with some more explanations what you mean.

Contact developer :


Video :

Download Conceptis Pic-a-Pix from Play Store

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