Mini Challenges!
New inventive challenges posted each week
464
Dream hotel
Design your dream hotel
Check out some other challenges
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149
Tree decoration
Invent a Christmas tree decoration that has an extra special function
296
Funny floor
Invent a fun floor which looks like one thing and does something completely unexpected
94
All the world's a stage
Design your own theatre or stage to perform on
216
Nature energy
Invent a gadget that produces sustainable energy using nature
416
Quick homework
Invent a tool to help you get your homework done quicker