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Streak challenge · 7 days

7-Day Light Science Streak

Learn one fact a day about light, like how prisms split colors or why the sky is blue. Check in once a day.

How it works

  1. Join the challenge.
  2. Check in once a day for 7 days in a row. Missing a day restarts your count.
  3. On day 7 the challenge completes and you earn +185 XP and the Finisher badge.

Sponsors

Sponsors support the arena. They don't affect scoring, reviews or who finishes. Put your brand on this challenge.

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