Professor Layton PasswordsThe passwords are unique to each DS and neither the passwords shown below nor passwords from other people will work on your DS
Unlocking The Hidden Door
Start the Unwound Future (US) / Lost Future (UK)

Select Top Secret in the Bonuses section

Select The Hidden Door

Make a note of the password shown in the top screen

Start the Diabolical Box (US) / Pandora's Box (UK) on the same DS

A reminder that the passwords are unique to each DS and
will only work when both games are started on the same DS

Select Top Secret in the Bonuses section

Select The Hidden Door

Select A Ticket to Time Travel

Enter the password you made a note of earlier

A reminder that the password shown will not work on your DS
and any 0 in the password will be a zero, not the letter O

Make a note of the new password shown in the top screen

Start the Unwound Future (US) / Lost Future (UK)

Select Top Secret in the Bonuses section

Select The Hidden Door

Enter the password you made a note of from the prequel

All letters in the password must be entered in uppercase
and any 0 in the password will be a zero, not the letter O
The Diabolical Box Reopened (US)The Elysian Box Reopened (UK)






Solution

See the Step by Step Solution
Step by Step Solution
Slide the green L-shaped block up

Slide the small green horizontal block right and down

Slide the purple horizontal block left and down

Slide the gem down and left

Slide the large orange vertical block down

Slide the yellow N-shaped block right

Slide the green L-shaped block up

Slide the large orange vertical block left

Slide the large green horizontal block left

Slide the small orange vertical block up and left

Slide the yellow vertical block left

Slide the orange L-shaped block left

Slide the purple C-shaped block down

Slide the yellow N-shaped block right

Slide the large green horizontal block right

Slide the small orange vertical block up

Slide the large orange vertical block right

Slide the gem right

Slide the green L-shaped block down

Slide the small orange vertical block left, down and left

Slide the large orange vertical block up and left

Slide the yellow vertical block up, left and up

Slide the gem right and up

Slide the green L-shaped block right

Slide the small orange vertical block down and right

Slide the large orange vertical block down and left

Slide the yellow vertical block left and down

Slide the gem left, up one space and left

Slide the small orange vertical block up and left

Slide the yellow N-shaped block left

Slide the large green horizontal block left

Slide the purple C-shaped block up

Slide the orange L-shaped block right

Slide the green L-shaped block down

Slide the large green horizontal block down

Slide the yellow N-shaped block down

Slide the small orange vertical block right

Slide the gem right and up to the top spot
This free video game walkthrough is for the Nintendo DS
Professor Layton and the Unwound Future Walkthrough
Professor Layton and the Lost Future Walkthrough