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. color by numbers,online puzzle,kids coloring,educational game,pixel art,color matching,easy online game,fine motor skills,coloring activity,learning colors,kids puzzle,digital coloring,mouse game,touch screen game,puzzle game,art for kids