Mini Challenges!
New inventive challenges posted each week
529
Umbrella
Invent a special umbrella
Check out some other challenges
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95
Fairytale
Invent a home for a magical fairytale creature
549
Heat
Invent a device that generates heat
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
1
Keep your distance
Draw an invention to keep people two metres apart
160
Ear muffs
Design ear muffs with a special extra function