Browse by skill
Pick the skills you're building toward.
Every skill family below opens onto real-world challenges that build it and prove it. Solve them, ship them, walk away with a verified credential.
AI & Data
AI & Data
Statistics & Data Science Methods
20 skills · 14 challenges
AI & Data
Machine Learning Fundamentals
15 skills · 10 challenges
AI & Data
ML Engineering & MLOps
17 skills · 9 challenges
AI & Data
NLP
13 skills · 6 challenges
AI & Data
Computer Vision
11 skills · 2 challenges
AI & Data
Generative AI & LLMs
12 skills · 1 challenge
Hiring from this pool?
Sponsor a challenge and meet candidates through actual work.
Industry teams can shape briefs around the skills they hire for, then evaluate students on rubric-scored deliverables — not resumes.