- You may be looking for Lucy Baker from Layton Brothers: Mystery Room.
Lucy is a character appearing in Professor Layton and the Curious Village. Like the other residents of St. Mystere, she is a puzzle fanatic, although she is more normal than most of the other townsfolk.
She gives Layton and Luke five puzzles during the game. These are the puzzles: "Brother and Sister", "Puzzle: Three Umbrellas", "1,000 Times", "Birthday Girl", and "The Chocolate Code".
In a village filled with oddballs, Lucy stands out for how normal she is. Despite her grandfather Archibald's attempts to spoil her, she remains mature, honest, and smart as a whip.