Nonocross icon

Nonocross

Jared Forrest
Puzzle
Version
1.3.5
Size
2.8 MB
Requires
Android API 21+
4 / 5 · 7,069 ratings 0 downloads

Updated Sep 22, 2026

Quick answer

Nonocross is a simple number puzzle game

F-Droid repository metadata

What's Nonocross

Nonocross is a simple number puzzle game based around grids. The game is known by many names Nonograms, Picross, Griddlers, Pic-a-Pix, Hanjie and various others.

- Modes There are two game modes. You can either practice on a pre-made grid, or you can play a randomly generated grid with custom parameters.

- How to play The game is relatively simple, the number in each row/column corresponds to the number of filled cells in that row/column. So '3 5' at the beginning of a column means there is a block of 3 cell and a block of 5 cell in that column which are not touching. Once you have the grid in front of you it will all make sense

- Notes The camera permission is used to share puzzles using QR codes Nonograms are also known by many other names, including Paint by Numbers, Griddlers, Pic-a-Pix, Picross, Picma, PrismaPixels, Pixel Puzzles, Crucipixel, Edel, FigurePic, Hanjie, HeroGlyphix, Illust-Logic, Japanese Crosswords, Japanese Puzzles, Kare Karala!, Logic Art, Logic Square, Logicolor, Logik-Puzzles, Logimage, Oekaki Logic, Oekaki-Mate, Paint Logic, Picture Logic, Tsunamii, Paint by Sudoku and Binary Coloring Books

Screenshots

Nonocross screenshot 1
Nonocross screenshot 2
Nonocross screenshot 3

What’s new

- Material Design 3 redesign
- Save high score for random level

How to install

  1. Download the APK from the button at the top of this page.
  2. Allow “Install unknown apps” for your browser or file manager only, not for every app.
  3. Open the downloaded file and confirm the installation.
  4. If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.

Data safety

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  • The permissions each app requests are listed on its own page.
  • Read the full safety policy for how we test, flag, and delist files.

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