Mini Challenges!
New inventive challenges posted each week
139
Roll with the waves
Draw a machine that harvests energy made by the seas waves
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272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
302
Bring friends together
Invent a device that brings friends together
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
548
Lucky
Invent a way to turn your luck around
149
Tree decoration
Invent a Christmas tree decoration that has an extra special function