Google Test Quizes Mini Games, will we see them in the SERPS?

Came across some new landing pages on Google for quizzes and Games like Vocabulary Quiz, Entertainment Quiz, Geography Quiz, Tic Tac Toe Game, and more.

Games like Tic Tac Toe Game do appear in the SERP, so it’s possible we might start seeing Quiz related queries showing up these new Quiz minigames in SERPs or perhaps they are only for Google Assistant-powered devices.