FillDoku Lite

FillDoku is a logic puzzle that forms a picture when completed

FillDoku is a logic puzzle that forms a picture when completed. There is a grid with numbers and you have to figure out which of the adjacent squares should be filled in.

This form of puzzle is sometimes known as Nurie, Nampre, Mosaik, Japanese Mosaic, Count and Darken, and Fill-a-Pix.