Which streaming service's recommendation algorithm famously offered a $1 million prize in 2009 to anyone who could improve its accuracy by at least 10%?

The streaming revolution changed how we discover films and TV shows forever. Behind the personalized content suggestions you see on major platforms lies sophisticated recommendation algorithms that analyze viewing habits, preferences, and even production metadata. These systems have fundamentally altered not just how we consume content, but how studios decide what to produce. Test your knowledge about the groundbreaking recommendation system that changed the entertainment industry landscape and set the standard for personalized content discovery.

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Netflix (Netflix Prize)
Hulu (Hulu Discovery Challenge)
Amazon Prime Video (Prime Recommendation Contest)
HBO (HBO Max Algorithm Competition)