※ only provide the "Logically Resolvable Puzzles". (verification completed) ※ taste a classic. ※ +5,000 Puzzles. ※ Support iCloud backup. ※ Various Controls. (Cross Pad + Touch Control + Drag Pad) ※ Support Bluetooth Keyboard, Mouse, Game pad controller. Nonograms, also known as Hanjie, Griddlers, are picture logic puzzles in which cells in a grid must be colored or left blank according to numbers at the side of the grid to reveal a hidden picture.