My game is too harda and yours is too easy XD. I like that this game is easy to understand but I have a comment about black tiles.
And no, it isn't about inability to make them. Black tiles can even not appear in the original image and even if they appear AI can paint them all. If I had time I would make that less random by setting minimal amount of black tiles in the original image and minimal amount of unpainted empty squares. And with that player would be less frustrated because of black tiles.
Though I liked the idea about collaboration with AI that can mess things up.
I won't reapet small things such as intro each time you reset. Overall, nice little game with potential.