Mini Challenges!
New inventive challenges posted each week
121
Games in space
Invent a game that you can play in space
Check out some other challenges
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262
Busy plants
Invent a gadget that would let you care for your plants when away from home
448
Seaweed
Invent an extra special use for seaweed
462
Magic spell
Create a magic spell to help someone
278
Recycled instrument
Invent a musical instrument using objects and waste material from your home
103
Under pressure
Invent something that can reduce stress