Okay, Shpikachka, how about this—let’s turn your brain‑gym into a real food puzzle. I’ve got a keto recipe that needs to hit exactly 1500 calories, 60 % protein, 25 % fat, 15 % carbs. Every ingredient is a variable, and you’ve got to crack the combination before I finish my whey shake. Whoever solves it first wins the right to call the other the “nutritional nerd.” Sound like a challenge?