## FANDOM

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The Mystery Cube (Puzzling Cubes in the UK version) is a puzzle in Professor Layton and the Diabolical Box.

## Puzzle

US Version

The diagram that little guy's thinking about has been folded into eight tiny cubes, which in turn have been combined to build a larger cube. One of the eight small cubes has had the letter on each of its faces erased. The big cube is constructed in such a way that each cube's face that isn't visible is pressed against the face of another cube containing the same letter.

Knowing this, can you figure out what letter belongs on the face the arrow is pointing to? Your answer will be one letter, A through F.

UK Version

Eight cubes have been created based on the flat plan shown below. These have been combined to build a larger cube. One of the eight small cubes has had the letters on each of its faces erased. The big cube has been constructed in such a way that all of the smaller cubes' faces that aren't visible are pressed against the same-lettered face of another cube.

Knowing this, can you work out what letter belongs on the face the arrow is pointing to? Your answer will be one letter, from A to F.

## Hints

Click a Tab to reveal the Hint.

US Version

The answer to this puzzle won't simply pop into your head when you make some key realization. You need to work your way to it.

Three different cubes are touching three different faces of the cube in question. Find the letters that must be on those face of the unmarked cube.

UK Version

The answer to this puzzle won't simply pop into your head when you make some key realisation. You need to work your way to it.

Three different cubes are touching three different faces of the cube in question. Find the letters that must be on those faces of the unmarked cube.

US Version

If the unmarked cube had its faces restored to it, all four letters on the right side of the big cube would be Cs. Note how all four Cs don't point the same way.

UK Version

If the unmarked cube had its faces restored, all four letters on the right side of the big cube would be Cs. Note how all four Cs don't point the same way.

US Version

Did you figure out which three faces of the unmarked cube were hidden? They are A, D, and E.

UK Version

Did you work out which letters are on the hidden faces of the unmarked cube?
They are A, D and E.

## Solution

### Incorrect

US Version

Don't just take a guess and run with it! You need to logically work your way toward the answer. It's that kind of puzzle.

UK Version

Don't just take a guess and run with it! You need to logically work your way towards the answer. It's that kind of puzzle.

### Correct

That's right!

The correct letter is B.

Whew. That was a tough puzzle, wasn't it?

A big thanks to http://professorlayton2walkthrough.blogspot.com

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