Dragon's Flight, Challenge 41, is a case for how a thing can be HTT "shaped" but still frustrate.
There's a well-defined problem, the PCs are made aware of it, and that's the entire structure. Same as an HTT adventure, yay.
But ... all the actionable facts provided are military and/or hardware facts. So no amount of flex can expand the range of supported approaches beyond military and/or hardware actions.
20 minutes and some elbow grease could expand it dramatically.






