Password Pieces (Key Code Puzzle in the UK version) is a puzzle in Professor Layton and the Unwound Future. The puzzle must be solved in order to progress the story.


US Version

"To figure out the password, all you need to do is fit together the 10 pieces below.

You can move and rotate each piece with your stylus. Now, get to it!"

UK Version

So, what's the key code?

Apparently you can arrange these 10 pieces to form the answer.

Move and rotate the pieces to find the key code, then touch Input Answer to enter it.


Click a Tab to reveal the Hint.

Start by fitting the pieces into the ends or the really unusual spaces.

You can rotate each of the pieces, so they can fit in lots of different places. However, there's only one arrangement in which all of the pieces will fit perfectly together.

Keep at it!

The first digit of the password is zero, and the last one is seven.

There's a one in there somewhere too. Is it starting to come together now?

There are actually two ones in the password. There's also a two to the right of the ones. You should know five of the six digits now.



US Version


The password is 081127. Nice work!

UK Version

That's right!

The answer is 081127. It becomes clear when you put the pieces together in the right way. Now you know the key code!


A big thanks to