Mini Challenges!
New inventive challenges posted each week
185
Favourite animal hotel
Invent a hotel for all your favourite animals
Check out some other challenges
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244
Earth Day
Draw a poster explaining all the ways you think we can help protect the earth
412
Planet
Design your own planet
68
Extinction alert
Invent a way to stop animals going extinct
524
Phone free
Invent a way to minimise phone usage
338
Sunny and safe
Invent something that will protect you from the sun