Nonograms Puzzle Book for Adults & Kids The new challenging nonogram puzzle collection with picture puzzles from Japan . One of the most famous brainteaser and logic training game for adults and kids. Nonograms are also known as Hanjie, Griddlers, Pic-a-Pix, Picross, Picma or Japanese crossword puzzles. Uncover beautiful picture puzzles by logical thinking. Use the information provided by numerical values in the rows and columns to color the boxes in the nonogram field to reveal a beautiful picture. Theme: Around The World Product features: 100 exciting nonogram logic puzzles including solutions - Up to sizes of 30x30 grids - Large and double-sided print on white paper - Suitable for young and old, teenagers, adults, pensioners, seniors - Large 8.5 x 11 inch format