How to play Choose a coloring book from the list. Each color has a slots with a matching number. Select a color with a number on it. This number will be highlighted on all the slots in the drawing. One click paints a square. A long press in place will allow you to paint several slots until you lift your finger. Little mb This game weigh less than 3 mb and do not take up storage space only little space. Offline mode Coloring by numbers also work without internet connection. Support If you h