An addicting color block puzzle awaits you in Color Blocks. At the top of the screen, you will see an example of building multi-colored square blocks. Focus on it and paint over the lower set in accordance with the reference. Use blocks with arrows for coloring. They indicate in which direction the color will spread. Be careful, if you click on any block later, it overlaps the already applied color. This is important and must be taken into account. Use any squares with arrows and not necessarily all, but only those that you need. Remember the sequence for applying color in Color Blocks.