Each pixel block has a number inside. You can just color by number, and you’ll have a piece of super cool pixel artwork! Zoom in on each design and choose your colors. All you need to do is put the correct color in each one of the numbered squares. pixel art,coloring pages,adult coloring,pixel art coloring,easy online coloring,stress relief,hobby,relaxing,creative outlet,numbering,art therapy,color by number,pixel art design,coloring for adults,online coloring,arcade,color by numbers,digital coloring,relaxing activities,therapeutic coloring