My friend is up to puzzle 15 with the treasure chest and she has no master builder! How can she solve the puzzle? It is making my friend and I almost go crazy! Lol! Thanks for reading!

P.S. When I solved the game, I had a master builder or two, so yeah...

P.S.S. I have already read the 'Detailed Solutions' thing and it said you needed a Master Builder!

P.S.S.S. My friend has a adept builder, but that doesn't work, does it?!?

P.S.S.S.S Once again, thanks for reading! (Sorry for all the P.S.'s LOL :).)