Nonograms, also known as Hanjie, Picross or Griddlers, are logic puzzles in which you fill in a grid according to the numbers along the side the grid. Choose your own difficulty and exercise your brain with an infinite number of puzzles! Features: - Suitable for all ages - Infinite number of nonograms to solve and they are all free! - Easy, interactive tutorial - Choose from 3 grid sizes (5x5, 5x10, 10x10) and 3 difficulties (easy, medium, hard) - Auto-fill, so you can spend more time solving puzzles, and less time filling in squares (can be turned off in the settings) - Undo button in case you make a mistake - Leaderboards to see where you rank with your friends - Share result pictures, so you can brag about your awesomeness - Saves progress, so you can jump in or out of a game at any time