No long video courses. You finish every sprint with something real, reviewed by a human, and saved to a portfolio you can share.
Step 1
Filter by category, difficulty and the time you have. Every sprint tells you upfront what you will build and which skills it proves.
Step 2
Follow the step-by-step challenge with templates and examples. You work on a real problem, not a quiz.
Step 3
Upload a file or paste a link, answer the reflection question, and confirm the work is your own. Save a draft any time.
Step 4
A reviewer scores your work against four criteria and writes feedback. Approved work earns a badge and can be published to your portfolio.
Assessment
Each criterion is scored from 1 to 5, then converted to a score out of 100.
Is the problem or task described precisely and honestly?
Does the work show your own thinking rather than a copied template?
Could this actually be used or tested in the real world?
Is it easy to follow for someone seeing it for the first time?
Feedback you can act on
Reviewers must say what worked, what to change and one thing to try in your next sprint. If work needs more effort, you get a revision request instead of a fail.