Il Layton e la maschera dei Miracoli (Professor Layton and the Miracle Mask; レイトン教授と不思議なマスク, Reiton-kyōju to Fushigi na Masuku) is a Nintendo 3DS game developed by Level-5 and published by Nintendo. It is the fifth game in the Professor Layton series and the first game in the series to be released for the 3DS. The game follows the adventures of Professor Hershel Layton and his assistant Luke as they investigate the mysterious Mask of Miracle, a powerful artifact that has been stolen by an unknown thief. Players must explore the city of Monte d'Or, solve puzzles, and uncover the truth behind the Mask of Miracle. Along the way, they will encounter a variety of characters, including the mysterious Masked Gentleman, who may be connected to the case. The game features a variety of puzzles, including logic puzzles, sliding puzzles, and hidden object puzzles. Players can also collect special items such as hint coins and puzzle pieces to help them progress through the game. Il Layton e la maschera dei Miracoli is a fun and challenging game that will keep players engaged for hours.