Someone who wants to play Pet Rescue Saga can just hop online and start matching gemstones for whatever brief time he or she has available.What gaming segment would this game fall in?

A) Core.
B) Casual.
C) Hardcore.
D) Challenging.
E) Demanding.

Casual Game

A type of video game that is easy to play, requiring minimal time commitment or skills, targeting a mass audience.

Pet Rescue Saga

A popular puzzle game developed by King, involving matching blocks to complete levels and save pets.

Core

The central or most important part of something, often referred to when discussing the fundamental aspects or foundation of a concept or object.