"Two prompts and then do it yourself" is a pretty good heuristic. Last year I was simulating a boardgame [1] and wasted ~1 hour trying to get ChatGPT to solve a basic coding combinatorics problem. I needed a method in python to generate all possible hand decisions a player could make. I couldn't make it understand that certain choices were equivalent

[1] https://arthur-johnston.com/paths_of_civ_tech_tree/