This is the shorthand I'll be using to discuss the problem:
A | The Ahead potion |
B | The Back potion |
P | A Poison potion |
W | A bottle of Wine |
This problem is much easier to solve than either of the first two. Using clues one two and three, we get the following three possible sequences:
i | P | W | A | P | P | W | B |
---|---|---|---|---|---|---|---|
ii | P | W | P | A | P | W | B |
iii | P | W | P | P | A | W | B |
Just by inspection, we see that the only way to tell which of these three possibilities is the solution is if the ahead potion is the dwarf or giant potion. Since the dwarf and giant potions are not poison, it's location in position 3, 4 or 5 indicates the ahead potion.
Since Hermione solved the problem, the ahead potion must be the dwarf or giant.
Here's Hermione's solution:
"Got it," she said. "The smallest bottle will get us through the black fire -- towards the Stone."
Harry looked at the tiny bottle.
"There's only enough there for one of us," he said. "That's hardly one swallow."
They looked at each other.
"Which one will get you back through the purple flames?"
Hermione pointed at a rounded bottle at the right end of the line.
To return to the puzzle, Click here!
To return to the main page, Click here!
Email: dave@tenletters.com