Thanks for supporting it. And thanks for the kind words. It is fun coding for the C64.
Two days later I have to add: Grid Pix is extremely addictive for me. And I think this game would be a perfect solo-boardgame. I'm actually pondering about making such an "offline version" with cardboard and wooden cubes. A wonderful game, very entertaining and there are always some minutes time to solve another puzzle! I look forward to the DLCs. :)