Kaggle ML Competitions — Cash Prize Data Science Challenges
Kaggle hosts the world's largest data science competitions with cash prizes ranging from $10,000 to $1,000,000+. Competitions cover machine learning, NLP, computer vision, tabular data, time series, and simulation. Anyone can enter — students, professionals, and hobbyists worldwide compete. Free Kaggle account required to submit. Prize competitions run continuously year-round, with the Playground Series offering monthly $5,000–$25,000 competitions for all skill levels.
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Competitive events where teams build projects for cash prizes, often open to all skill levels.
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