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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84
Feeling hot hot hot!
Invent a way to generate heat that uses less energy
60
Gadget Garden
Invent a special gadget to help you go camping in a magic garden
75
Musical chairs and things
Design an object in your home that can also make music while you use it.
16
Tooty fruity!
Draw or make a fun invention to squeeze fruit to make a smoothie
91
Rummy
Invent your own pack of playing cards