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What is the challenge?

do your :bit is a global micro:bit challenge for children and teens. The challenge has now closed and you can find out about the winners here.

Who can enter?

Young people aged 8 – 14 anywhere in the world could enter the challenge.

You can read the full challenge Terms & Conditions here.


Using technology we asked young people to design and make a solution to a problem that affected them or their community or another community somewhere in the world.

This could be a device that would reduce the amount of plastic used in schools. Or a solution that encourages people to look after the trees in their community. We created resources to inspire young people based on Goals 14 and 15 but they could work towards any of the Goals.


15 九月

do your :bit is open!

28 二月

Challenge closes

9 三月

Judging begins

23 三月

Winners notified