How do you unlock Layton's Challenges on Professor Layton and the Unwound Future?

Answer 1

You must take them one at a time. The Musician's house (must have taken 9 photographs and spotted all the differences), The Tea Master's house,(must have served tea to 26 thirsty people) The Animal Lover's house,(must have given hammy the hamster at least a 30 step workout) The sweetheart's House,(must have saved after watching the credits) The Puzzle Doctor's House,( must have solved at least 150 puzzles) each are unlocked separately after completion of certain puzzles, procedures, or tasks. There are 15 puzzles and you can must ask them separately or use the link for the related questions below this answer for the puzzle numbers that are available.

Answer 2

You must have found and solved 138/138 puzzles, have a look in your puzzle index to see if there are any puzzle numbers missing, if there is a number missing go to Granny Riddleton's shack to see if it is there.

Professor Layton and Pandora's Box, Unlocking Bonus Puzzles.

Please see the Related link below for a walkthrough of the first Bonus puzzle.

Answer 3

The Musician's house:You have got to have taken 9 photographs and spotted all the differences.

The Tea Master's house: You must have served tea to 26 thirsty people.

The Animal Lover's house: You have to give the Hamster a 30 step workout.

The Sweetheart's House, You have to save after watching all of the credits.

The Puzzle Doctor's House: You have got to solve at least 150 puzzles.

Answer 4

How to Unlock all of Layton's Challenges

You must take them one at a time. The Musician's house (must have taken 9 photographs and spotted all the differences),

The Tea Master's house,(must have served tea to 26 thirsty people) The Animal Lover's house,(must have given hammy the hamster at least a 30 step workout)

The sweetheart's House,(must have saved after watching the credits)

The Puzzle Doctor's House,( must have solved at least 150 puzzles) each are unlocked separately after completion of certain puzzles, procedures, or tasks. There are 15 puzzles and you can must ask them separately or use the link for the related questions below this answer for the puzzle numbers that are available.

Answer 5

How to Unlock all of Layton's Challenges

You must take them one at a time. The Musician's house (must have taken 9 photographs and spotted all the differences),

The Tea Master's house,(must have served tea to 26 thirsty people) The Animal Lover's house,(must have given hammy the hamster at least a 30 step workout)

The sweetheart's House,(must have saved after watching the credits)

The Puzzle Doctor's House,( must have solved at least 150 puzzles) each are unlocked separately after completion of certain puzzles, procedures, or tasks. There are 15 puzzles and you can must ask them separately or use the link for the related questions below this answer for the puzzle numbers that are available

Answer 6

I think you need to finish the game and it gives you something like "The Time Traveler's House" and then you have to unlock the other houses/categories by finishing all other minigames (parrot, toy car, etc.) and you get a house for each of those minigames.

Hope this helped and happy puzzle solving! :)

Answer 7

The Sweethearts House, Professor Layton's Diabolical Box.

Please see the Related link below for a walkthrough of Sweethearts House.