I like the background music in your game, makes it really relaxing to play. The Pipes rotating are incredibly satisfying to click. The game is fun to play and the additions of new gimmicks make it even better as time goes on. The pipes with arrows add a fun challenge that makes you think differently about how the board should be laid out. I could not find any cheese in your game so don't worry about that. I think the sound effects could use a bit of work, I'm not a fan of the sound it makes when you press the button to release the water. Overall incredibly unique and lots of potential. I could see this game making millions.