The tresure trove

If you are here, you did a great job!

This room is the last one to unlock, so you need it to solve the final brain teaser.

It is about a lump of coins. Only if you solve it, your mission will be accomplished and you will discover what is the secret machine Leonardo is working on!

But, there is a but. It's not easy to understand it, because, as you perhaps know, Leonardo used to write in a unique way that only his disciples can decrypt. You must be as good as the best of Leonardo's pupils to read it. Good luck!