This website provides information about Nonogram logic puzzles, and how to solve them.

Some example puzzles are provided, and an automatic solver program is available both on-line, and as downloadable software. The on-line solver can also be used to make blank grids for you to print out and try yourself.

Nonograms are known by many synonyms, for example: Griddler, Japanese Crossword, Hanjie, Pikurosu, Logigraphe, IllustLogic, Oekaki, Nemonemo Logic, Picross, StarPic, FigurePic, PictureLogic, CrossPix, Pictograph, Shady Puzzle.