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Screenshots

  • Conceptis Block-a-Pix screenshot 1
  • Conceptis Block-a-Pix screenshot 2
  • Conceptis Block-a-Pix screenshot 3
  • Conceptis Block-a-Pix screenshot 4
  • Conceptis Block-a-Pix screenshot 5
  • Conceptis Block-a-Pix screenshot 6
  • Conceptis Block-a-Pix screenshot 7
  • Conceptis Block-a-Pix screenshot 8

About Conceptis Block-a-Pix

Block-a-Pix are exciting logic puzzles that form whimsical pixel-composed 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 grid containing clues in various places. The object is to reveal a hidden picture by dividing the whole area of the grid into rectangular blocks according to the rules.

The game features a unique fingertip cursor which enables playing large puzzle grids with ease and precision: to create a block, press and hold fingertip on a clue, wait until cursor fills the square and start dragging to neighboring squares. To delete a block, double-tap or use the eraser button above the puzzle.

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 Block-a-Pix includes a Weekly Bonus section providing an extra free puzzle each week.

PUZZLE FEATURES

β€’ 46 free Block-a-Pix puzzle samples in color
β€’ 4 extra-large puzzles bonus for tablet only
β€’ Extra bonus puzzle published free each week
β€’ Puzzle library continuously updates with new content
β€’ Manually created by artists, top quality puzzles
β€’ Unique solution for each puzzle
β€’ Grid sizes up to 50x75 (100x65 for tablet)
β€’ Multiple difficulty levels
β€’ Hours of intellectual challenge and fun
β€’ Sharpens logic and improves cognitive skills

GAMING FEATURES

β€’ Exclusive fingertip cursor design for solving large puzzles
β€’ Concurrently playing and saving multiple puzzles
β€’ Puzzle library sorting and hiding options
β€’ Portrait and landscape screen support (tablet only)
β€’ Graphic previews showing puzzles progress as they are being solved
β€’ Unlimited Undo and Redo
β€’ Error checking option when a block is completed
β€’ Check puzzle
β€’ Track puzzle solving times
β€’ Backup & restore puzzle progress to Google Drive

ABOUT

Block-a-Pix have also become popular under other names such as Shikaku, Shikakunikire, Block Pix and Blockbuster Paint doku. 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

Version 3.0.1 Β· Updated June 29, 2026

This version improves performance and stability.

User reviews

Kio Co
Kio Co
πŸ˜πŸ˜πŸ’–πŸ˜πŸ˜πŸ’–πŸ’–πŸ’–πŸ’–πŸ˜πŸ’–πŸ’–πŸ’–πŸ’–!!!!!!
Samantha McHugh
Samantha McHugh
GOOD TIMES! GOOD TIMES!
Jan Neilson
Jan Neilson
Love it
Ken Wyldes
Ken Wyldes
Very nice game.
First Name
First Name
This company makes the best game
Annette Brumby
Annette Brumby
Easy to understand (my grandchildren can do it), functions smoothly, and so satisfying to complete a puzzle, that I want to do another one.

Frequently asked questions

What are Block-a-Pix puzzles?
Block-a-Pix puzzles are logic puzzles that form pixel-composed pictures when solved. They are challenging, deductive, and artistic.
How do you play Block-a-Pix puzzles?
Each puzzle consists of a grid containing clues in various places. The object is to reveal a hidden picture by dividing the whole area of the grid into rectangular blocks according to the rules. The game features a unique fingertip cursor which enables playing large puzzle grids with ease and precision.
What features are included in Conceptis Block-a-Pix?
Conceptis Block-a-Pix includes 46 free Block-a-Pix puzzle samples in color, 4 extra-large puzzles bonus for tablet 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 50x75 (100x65 for tablet), multiple difficulty levels, hours of intellectual challenge and fun, and sharpens logic and improves cognitive skills.
What gaming features are included in Conceptis Block-a-Pix?
Gaming features in Conceptis Block-a-Pix include 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 (tablet only), graphic previews showing puzzles progress as they are being solved, unlimited Undo and Redo, error checking option when a block is completed, check puzzle, track puzzle solving times, and backup & restore puzzle progress to Google Drive.
Who produces the Block-a-Pix puzzles in this app?
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.

Alternatives to Conceptis Block-a-Pix

Looking for apps like Conceptis Block-a-Pix? Here are 6 similar Android apps on Google Play. The highest rated is SumSudoku: Killer Sudoku (4.7/5), and all 6 are free to download.

Conceptis Block-a-Pix vs. alternatives
App Rating Price Installs Last updated Compare
Conceptis Block-a-Pix 4.6 / 5 Free 100,000+ Jun 29, 2026
Dot-a-Pix: Connect the Dots 4.3 / 5 Free 100,000+ Aug 18, 2026 Compare
SumSudoku: Killer Sudoku 4.7 / 5 Free 100,000+ Mar 21, 2026 Compare
MultiSudoku: Samurai Puzzles 4.6 / 5 Free 1,000,000+ Mar 21, 2026 Compare
Sudoku: Classic and Variations 4.5 / 5 Free 100,000+ Mar 21, 2026 Compare
Slitherlink: Loop the Snake 4.6 / 5 Free 100,000+ Apr 28, 2026 Compare
Kakuro: Number Crossword 4.7 / 5 Free 100,000+ Jul 7, 2026 Compare

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