Which of the following is a cooperative game suitable for preschoolers?

Duck Duck Goose is an excellent choice for a cooperative game suitable for preschoolers because it encourages social interaction, movement, and teamwork among young children. In this game, children sit in a circle, and one child walks around the outside, gently tapping others on the head while saying "duck." When they choose someone to be the "goose," that child must chase them around the circle. This promotes physical activity, develops gross motor skills, and fosters a sense of community as children take turns and engage with one another.

In contrast, chess, checkers, and Sudoku are less aligned with the developmental needs of preschoolers. These games generally require more complex strategic thinking, problem-solving skills, and individual focus, which may not be appropriate or engaging for the younger age group. Preschoolers thrive in environments where they can collaborate and interact socially, making Duck Duck Goose a better match for their developmental stage.