Watercolors: free puzzle app game for iphone, ipad

  

I played Watercolors months ago. Why has it taken me so long to post a review?  I simply forgot.  The object is to drag your blue paint source to the open circle blue target. Do the same for other colors. You will have to mix.
Seems kind of easy. But there are some very interesting problems here. You will have to mix red & blue to get purple, then knock it out with yellow. Got that? Watercolors has some very interesting color topology problems that seem impossible, but are doable - if you knock secondary colors out.

There are 45 levels with 2 colors. I've solved them all. But rarely within the fewest number of moves.
There are 45 levels with 3 colors. I've solved 42 of them. Again, using lots of extra moves.
There is a 'Grid Pack' with another 45 levels. I've done 20 of them.
Beyond that, there are several more packs with very challenging levels. I have not unlocked those because I'm not done with the 3 Colors pack.
https://itunes.apple.com/us/app/watercolors/id875838755?mt=8