If you’ve got 2 greens and there are a number of words you can make with the remaining letters, I’m not sure there’s any strategy that would help you choose one over another. At that point it’s just luck, Shirley?
Yep the whole game is complete luck, today there were pretty much only two words I could choose by the 4th go and I chose the wrong one.
Saying that you need to be able to think of the possible words so it should really be a timed game to give it an element of competition.