Eight ways in. Scroll through, or jump straight to the one that pulls at you.
From scratch. Pitching, validating, launching — the whole arc, compressed.
See this category →Puzzles, logic, memory. How fast and sharp can you actually think under pressure?
See this category →Science, tech, AI, and research — the stuff that ends up mattering later.
See this category →Real-world problems worth solving — not hypotheticals in a textbook.
See this category →Visual design and creative work — where taste and craft actually count.
See this category →Strategy, competition, and game design — playing them and building them.
See this category →Real workplace problems — the kind that don't have a clean answer key.
See this category →Acting, film, and storytelling — made for an audience, not a classroom.
See this category →Head back to the homepage to choose the categories that interest you most.
Go pick your challenges →