Unlock Layton's Challenges: The Sweetheart's House
In the Bonus Menu, there is an option called Layton's Challenges. These are especially difficult challenges that can be unlocked by fulfilling certain requirements. One of them is called the Sweetheart's House, which contains Puzzle 148, 149, and 150. In order to access it, you have to beat the game.
| Unlockable | How to Unlock |
|---|
| Layton's Challenges: The Sweetheart's House | Beat the game. |
