You can test your skills against people from all over the world in the online trivia game Quizhub.io.
This is a multiplayer trivia game where people can join a random room or make their room and ask their friends. You will have to answer several questions as soon as you start the game. There is more than one answer to each question. Pick the answer that you believe is right. For every right answer, you'll get one point. If a player gets more than one answer right, they win. The subjects could be anything from history and culture to technology, science, and more. When you make a room, you can choose from many themes, such as General Knowledge, Anime Quiz, Movie Quiz, Marvel Quiz, IQ Test, NBA Quiz, and many more. You can also make your quiz if you'd like. The game has a question feature that people can make together. To put it another way, people can make their own quiz and share it with the community.
Have fun and good luck!