Happy School is a free Android game developed by Zhang Chen Chen. It falls into the category of puzzle games and offers a unique combination of learning and fun. The game takes place in a schoolyard where you can play sports like tennis and baseball while also attending classes like chemistry and music.

In Happy School, you can play as a student or teacher and explore various parts of the school. The game offers an immersive experience with excellent graphics and sound effects. It is a great game for the entire family, as it offers a fun way to learn while also being entertaining. Overall, Happy School is a must-try game for anyone who loves role-playing games and wants to learn new things in a fun and engaging way.