Mini Challenges!
New inventive challenges posted each week
470
Sun energy
Invent a new way to make energy from the sun
Check out some other challenges
Prev
Next
152
Hedgehog hotel
Design a hedgehog hotel, with all the comforts it needs
131
Relaxation room
Design a small space where you can relax
548
Lucky
Invent a way to turn your luck around
407
Monitor earth
Invent a way to monitor earth
201
Maker Challenge - Super play backpack!
Invent your own super play backpack