Lovely artwork, very impressive. I got stuck at Mooncake Order 4. It seems that I need to get the mooncake orders to match up with the puzzle here. Good use of the limitation here by changing the flavor when the mooncakes are covered.
After testing a couple of time I did feel Level 4's difficulty felt a bit out of place compared to Level 3 and 5. It was also added closer to the submission deadline. Thanks for the feedback.