Mini Challenges!
New inventive challenges posted each week
107
Challenge yourself
Draw or make your own challenge maker machine
Never enough challenges!
We are now on our 107th challenge! This challenge maker would come in handy to create new and exciting challenges! This "Challenge maker machine" is made by Sarah. Invent and design your very own!
Check out some other challenges
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401
Cardboard artist
Make a cardboard creation
549
Heat
Invent a device that generates heat
257
Nurses and Doctors
Draw or make something creative to say thank you to the doctors and nurses
103
Under pressure
Invent something that can reduce stress
28
Flight of the bumblebee
Design flying machines inspired by birds and insects