Picture Logic (Nonogram, Picross)

What is Nonogram ?

Nonograms, also known as Hanjie, Paint by Numbers, Griddlers, Pic-a-Pix, and Picross, are picture logic puzzles in which cells in a grid must be colored or left blank according to numbers at the edges of the grid to reveal a hidden picture. Read more here

Features

  • High resolution support.
  • Virtual graffiti area support.
  • Redo and undo.
  • Color for color devices and gray scale for OS 3.0+.
  • Compatible with Palm OS 2.0 or greater.
  • Over 1,000 puzzles are available at the Shared Puzzle Collection page.
  • Board sizes of up to 25 by 25.
  • Includes a puzzle tutor with 21 one-row puzzles with hints, for developing and honing your puzzle skills.
  • Four pen types.
  • Hint, Automatic error checking, Check solution, and Show solution.
  • Create your own puzzles and puzzle collections.
  • Automatically mark off numbers.
  • Choose a random puzzle.
  • Includes a puzzle solver. Use PLSolver to test new puzzle creations and to test and improve your logical skills.
  • A left-handed option moves the scroll bars to the left side of the screen.

PictureLogic has been successfully tested with 1,000,000 gremlin events on the Palm OS Emulator.

Puzzle packs included

Beginner pack (LipetzPix)

  • LipetzPix1-Easy.PDB-20 Easy puzzles intended to help beginners
  • LipetzPix2-NonUniq.PDB- 5 Easy and medium puzzles with multiple solutions (but only a single correct one. PictureLogic will tell you if you found an incorrect one.)
  • LipetzPix3.PDB-15 Easy and Medium puzzles
  • LipetzPix4.PDB-20 Medium and Hard puzzles
  • LipetzPix5.PDB-20 Medium and Hard puzzles
  • LipetzPix6.PDB-20 Medium and Hard puzzles

All puzzle packs

All puzzle available for this application. If you want some really, really hard puzzles, try the Fujiwara collection

Create your own Nonogram

Inside the application, you can create and save your own Nonogram, if you create new stuff, please let me know on PalmDB Discord (@scienceapps), I'll add here what you have created.

Other Nonogram games


Compatibility

Device:All
OS:2.03.03.54.05.05.4
 (*Based on user feedback. Login to submit)


Download

VersionFileSize
8.24 picturelogic.patched.prc164K
8.3 PictureLogic.v8.3.patched.prc176K
puzzle pack beginner_pack_LipetzPix.zip8.0K
puzzle pack AllPuzzles.zip100K


Also Available At

Submitted on May 02, 2025 by

PalmDB member since June 23, 2024 Youtube Channel : https://www.youtube.com/@scienceapps

Additional Editors