Thanks so much for the awesome feedback! I was actually planning on adding side effects but I had confused CET for CST and thought i still had a few hours left... I totally resonate with that experience of feeling like the game flips from super easy to super difficult around day 6. My wife has the current record score, at 10 days. If I had the time, I definitely would have made some slight adjustments so that days 6-10 would be a bit easier. And you made a good point about re-rolling into the same orders (though this has a decently low chance of happening in later levels compared to earlier ones, after you've unlocked more ingredients and recipes).
We're glad you enjoyed the game, and thanks again for sharing your thoughts and experience :)