Mini Challenges!
New inventive challenges posted each week
321
Land and sea
Invent a vehicle that can travel over land and sea
Check out some other challenges
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353
Shopping helper
Invent a shopping helper
549
Heat
Invent a device that generates heat
548
Lucky
Invent a way to turn your luck around
64
Tweet retreat
Imagine and Draw The most amazing Bird house in a tree
79
Life's a picnic
Design the most amazing picnic hamper which contains all your favourite foods and drinks