Mini Challenges!
New inventive challenges posted each week
220
Rain cloud rain!
Draw an invention that will make the clouds produce rain
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377
Terrific tennis
Design your ideal tennis court
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
33
Shhhhhhh!
Invent something to make the room quiet when you are concentrating
57
Thirsty work
Draw a way to water your garden without going outdoors