About XTFNewsroomContactEducators
中文Enter the Challenge

Before you start

  • You are between 13 and 24 years old (as of 31 December 2026).
  • You have a valid email — your school email works, but is not required.
  • For under-18 captains: a parent/guardian email so we can send a consent link.
  • You've skimmed the Guidelines (you can register without reading every word, but you'll need to before submission).

1 · Your team

You can change this later. Pick anything — it doesn't have to be clever.

Compete in the division of your oldest member.

2 · You (team captain)

Leave blank if home-schooled or self-taught.

We'll send a one-click consent link.

3 · Your track

If you're not sure yet, pick "Undecided." You can switch tracks any time before submission.

Optional. It's totally fine if you don't have an idea yet — most teams change theirs by week three anyway.

4 · Optional add-ons

5 · Confirm

Back to overview

After you register, you'll receive a confirmation email with a link to your team dashboard. From the dashboard you can add teammates, request mentor matching, apply for grants, and (eventually) upload your submission.