CryptoPics (also known as Nonograms or Griddlers) are logic puzzles in which the aim is to reveal a hidden picture by looking at the number clues.
With this software you can play pre-made picture puzzles, randomly generated puzzles and puzzles created from image files.
It includes a built-in Puzzle Editor, allowing you to make your own puzzles, a Minesweeper mode and a unique Challenge Mode.