This game is a great luck game. It allows slower students to play a game that is purely luck based. This motivates them to try harder. Your students will get a lot of practice in a very minimal amount of time.
This game keeps students on their toes while encouraging them to think and speak as quickly as possible. It gets them engaged with many different students in class. It also allows you to check their understanding of grammar as they practice.
This game makes it easy to group strong and slow students together so they can help each other. It is also great for classes that have an odd number of students.