**Fill-a-Pix** (also known as *"Mosaik"*, *"Japanese Mosaic"*, *"Nurie Puzzle"*, *"Nampre Puzzle"*) consists of a grid with number clues scattered in various places. Each number shows how many of the nine squares - the one with the number plus the eight around it - should be filled in.

The goal is to determine which squares are filled in and which should remain empty until the hidden picture is completely exposed.

**Cross+A** can solve puzzles from **4 x 4** to **40 x 40**.