La Palette Color Ballz comes from Nadezhda Sidorova. (I've always liked the name Nadezhda.) It's a 'match-3' game. There are hundreds of match-3 games. The most famous: Bejeweled and Candy Crush.
I normally ignore match-3 games. But I decided to download this only because I love the icon.
The actual game itself is pretty good. First of all: colors mix. Second: the whites never match-up.
There are other elements, borrowed from Candy Crush, but that's okay.
La Palette Color Ballz has a lot of charm. There are 61 levels and at the end of each, you are rewarded with a quote. For example: don't blame the rain, it can't fall up.