In the Profi-Nonogramm 3-volume set No. 27, three issues of the Profi-Nonogramm magazine from the Küng puzzle collection are bound together. The 3-volume set includes a total of 72 black-and-white nonogram puzzles in a larger format. This visual puzzle is also known as Pic-a-pix, Hanjie, or O Ekaki. Nonograms offer more than just typical puzzles: they are also small works of art, as each solved puzzle reveals a picture. You become the artist while solving them. The numbers around the puzzle grid indicate where the areas to be colored are located. This is easy to explain but can be quite challenging. Additionally, this collection includes 12 mosaic puzzles. Profi-Nonogramm 3-volume set No. 27 contains the issues Profi-Nonogramm No. 80, 81, and 82.