Mini Challenges!
New inventive challenges posted each week
190
Memory game
Create a memory challenge for your grown-ups or friends
Check out some other challenges
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103
Under pressure
Invent something that can reduce stress
536
Goalie gloves
Invent special goalkeeper gloves
152
Hedgehog hotel
Design a hedgehog hotel, with all the comforts it needs
149
Tree decoration
Invent a Christmas tree decoration that has an extra special function
28
Flight of the bumblebee
Design flying machines inspired by birds and insects