I have completed all the puzzles except for the last two. The pearl has appeared, but I don't have a master builder to collect it. All my masters have become old and died, and I have nothing more to build. Its getting pretty hard to train a builder by fixing huts. Even a one who likes learning. I have already gotten to adept, but the very slow process of getting to master could require constant attention. Im asking, is there an easier way?

The only other way that I can think of is an exercise potion and have the chief direct the work...it's still kindof though.

Do you have finish the clothing house?

Yes, I have finished the clothing hut i guess I am going to have to use the potion.