Nonogram Picture Cross is a grid based puzzle game available for web, android and iOS. Players are presented with a blank grid, and have to complete the grid according to numbers given at the side of the grid. This game is based on a Japanese puzzle game known as ‘Nonogram’. In this game, each horizontal row of the grid has a number written on it which tells the player how many squares they should fill. The numbers at the side of the column are an indicator of how many consecutive squares should be filled in that column. Overall, it is a great game to play and challenges the brain.