Trading cards for learning – 16 albums, 2.7k cards, learn by collecting

Show HN: Trading cards for learning – 16 albums, 2.7k cards, learn by collecting

Trading cards for learning – 16 albums, 2.7k cards, learn by collecting is a business in show hn launch.

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Hey HN! Solo dev here.I spent a year building this because I learn best when knowledge stacks visually. Traditional trivia is forgettable—this uses collecting psychology to make it stick.How it works: - Answer questions correctly → unlock illustrated cards - Use cards you've collected as hints for harder questions - Knowledge builds on itself, like learning shouldRight now: 2 fully playable demos (AI History, Streaming Wars) + 14 more albums in progress.Background: I'm a robotics engineer turned neuropsychologist. This merges what I know about learning retention with gamification mechanics.16 albums planned: AI • Streaming Wars • NFL • K-Pop • Marvel vs DC • U.S. Presidents • National Parks

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Website: tradingpicturecards.com