FactBurst Quiz is a website for playing free online multiple choice quizzes on topics including general knowledge, science, history, geography, space, technology, and entertainment. Quizzes are designed to test players’ knowledge, with instant scores and explanations provided where available. The site offers a growing library of questions, including a new shared 10 question Daily Challenge each day, a 60 second quiz called FactBurst Blitz, and longer weekly challenges. Players can choose a subject or quiz, answer questions from memory, and review the correct answers and available explanations after finishing. The quizzes can be used for brief knowledge checks, exploring unfamiliar subjects, or practising facts after reading related guides. FactBurst Quiz is available through its website and is designed to be played on different devices.