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Nancy Drew: The Haunting of Castle Malloy Hints
I can't figure out how to do this!
1 of 2: It's pretty complicated, I know. Here's a map showing the order I moved the chemicals in; there are other ways to do it, but this is one I know works.
2 of 2: Print out the picture and use it while you work the puzzle. Move the chemicals in the order shown (1, then 2, then 3, and so on). If you have a color printer, the ones that go into the Category 1 bin are in red, Category 2 are green, and Category 3 are blue.