In all colour you must tap on the large squares that match the smaller center square. You have a time limit, though. Be quick to tap! Need more of a challenge? Click on hard mode and follow the ROYGBIV pattern. Are hue fast enough?
![Coloring Games: Coloring Book, Painting, Glow Draw By RV AppStudios [English] screenshot 2](https://i.ytimg.com/vi/NAKctif7Nyo/mqdefault.jpg)
9Apps 4.9
