I always thought putting in a puzzle goal would be helpful/appropriate. However when the goal is written misleading it's the opposite. The last puzzle I did, it said "Can you find a way to win a bishop." I made the first move correct and it moved the bishop in a spot to be taken. But then I thought "this is silly, I would take his knight not the bishop, but it says to win the bishop," so I took the bishop. x wrong... it should just say something more generic like "Can you gain a materials advantage?", "Can you force checkmate?" or "Can you avoid checkmate?"