FillDoku es un rompecabezas de lógica que forma una imagen cuando se completa
FillDoku is a logic puzzle that forms a picture when completed. It is similar to minesweeper - there's a grid with numbers as clues and you figure out which squares should be filled in.
This form of puzzle is sometimes known as Nurie, Nampre, Mosaik, Japanese Mosaic, Count and Darken, or Fill-a-Pix.
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