1)   Art of Japan Crossword 2.0
One of the most comfortable and easy-to-use program for solving Japan Crosswords (puzzles also known as nonograms, griddlers, paint-by-numbers). Discover beautiful pictures, coded by numbers. Open the door in a world of art, logic and pleasure.
Japan crossword, Japanese crosswords, puzzle, game, picture, logic, logical, logic game, logical game, griddler,

 2)   World of CryptoPics 1.4
CryptoPics (or Nonograms/Griddlers) are logic puzzles in which the aim is to reveal a hidden picture from the number clues. Play picture puzzles, random puzzles, puzzles created from image files and the unique Challenge Mode. Includes Editor.
cryptopics, nonograms, griddlers, CrossPix, Pic-A-Pix, Japanese crossword, puzzle, logic, window art, Paint-By-Numbers,