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Puzzle Grid

An app for drawing grids for select types of puzzles.
New in version 2.1.3
* Fixed a bug where if you had auto-fill turned on on your keyboard, you couldn't type answers into the crossword.
* Fixed a "bug" where ghost-mode stayed on when you switched between edit mode and fill mode.
* Made the crossword grid (hopefully) scroll so that cell you select is visible.

An app for drawing and filling in selected puzzle grids on your phone/tablet, to avoiding having to write on public papers, or for if you only briefly have access to the puzzle.


Supports Crossword, Sudoku, and Battleship grids.


For Crossword grids:

* Draw a grid with any rectangular dimensions;

* Use common symmetries to quickly draw the grid;

* Load clues into the app as an image;

* Highlight clues in the image so that they can be visible alongside the grid;


For Sudoku grids:

* Undo actions;

* Ghost mode allows you to test solutions without overwriting the cells you are confident in;

* Automatically check for repeated numbers;


For Battleship grids:

* Draw a grid with any rectangular dimensions;

* Undo actions;

* Ghost mode allows you to test solutions without overwriting the cells you are confident in;

* The app keeps track of how many boats of each length you have and how many segments in each line;


For all grids:

* Save and load partially filled grids to return to later;

* The option to autosave allows the grid to be stored for when you next open the app;


Packages

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 2.1.3 (15) suggested Added on 2021-06-18

    This version requires Android 4.1 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.

    Download APK 17 MiB PGP Signature | Build Log

  • Version 2.1.2 (14) - Added on 2021-03-03

    This version requires Android 4.1 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.

    Download APK 18 MiB PGP Signature | Build Log

  • Version 2.1.1 (13) - Added on 2021-02-21

    This version requires Android 4.1 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.

    Download APK 18 MiB PGP Signature | Build Log