Mini Challenges!
New inventive challenges posted each week
501
Smile!
Invent something to guarantee a smile
Check out some other challenges
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517
Space helmet
Design a super space helmet!
445
Stargazing
Make a stargazing invention
79
Life's a picnic
Design the most amazing picnic hamper which contains all your favourite foods and drinks
154
Perfect plant
Invent a new species of plant
439
Topiary
Draw your own topiary (bush sculpture)