In which game does the main character eat dots in a maze while avoiding ghosts?

Pac-Man

What mammal has specialized elongated tusks used precisely for digging root vegetables? What do people traditionally put out for spirits returning during Samhain? Who was the Populist Party candidate running for U.S. President multiple times in the 1890s and early 1900s? What material makes up the majority of Earth's inner core? What type of number is √2 classified as?