Each level starts with some painted circles which contain a number and cannot be modified. Paint the circles next to them with colour (in the eight possible adjacent places). When the requirements are met, the level is completed!
Always remember to check each numbered circle and properly count the circles you've painted! Black filled circles cannot be changed.
You can also restart the level if you consider things are getting too messy!
There is no time limit, so start playing and try to reach the highest score by completing the highest amount of levels you can, and remember: all levels have a possible solution, so don't get upset if you can't solve it at first glance and try again later!
Take a deep breath and submerge into the Colour Pool now!
