1. Online Player Training Site & Full Archive of Past Questions

International Academic Competitions is pleased to announce the launch of QuizVidya, its official online training site for players! QuizVidya allows players to use the entire IAC archive of over 50,000 past questions to improve their knowledge of history, geography, science, and other academic fields. QuizVidya’s AI-powered technology allows players to focus on what they specifically need to learn the most in order to succeed in the International History Bee, International History Bowl, and other IAC competitions. A free trial provides access to 100 questions and shows how the system works; subscriptions are then available to access the site on a 12 month basis. Sign up today at www.quizvidya.com!

2. General Resources

3. 2025-2026 Competition Year Study Guides

4. Past and Sample Questions to Practice With

(Note: As of 2022, IAC is no longer posting past questions, though questions from all years, including since 2022, are accessible with a subscription to www.quizvidya.com)

5.  IAC Subject Study Guides

6. Past Study Guides

(Note: These were written specifically for past years’ question sets, though many of the topics referenced in these may also appear in the tournaments of the current academic year, and as such, should still be considered useful resources.

7.  General Topics to Review: