most professional and perfect nonogram game nonogram experts from all world are playing it every puzzle is tested by computer program clear app graphics and rich functions from beginner to master hangxun nonogram is a kind of picture logic game that was first invented by the japanese in 1987. at first, the game was named after "お絵かきロジック", which means "drawing logic". now nonogram is known as nomogram, pictogram, hanjie, griddlers, picross, japanese crosswords, japanese puzzles, pic-a-pix, "paint by numbers" and other names. nonogram game starts with tens of blank cells in a n x m grid, and these blank cells must be colored or left blank according to numbers at the side of the grid to reveal a hidden picture. in this puzzle type, the numbers are a form of dis