Please watch my channel for all the puzzle solves of the Diabolical Box and the Curious Village.
Notice that there are two versions of Professor Layton 2. The Diabolic box is the US version and the Pandora's box is the EU version. I have only completed the Diabolic Box, so there are no videos of my doing Pandora's box. Although the answers of the Pandora's Box are in my channel description.