Mini Challenges!
New inventive challenges posted each week
160
Ear muffs
Design ear muffs with a special extra function
Check out some other challenges
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548
Lucky
Invent a way to turn your luck around
452
Beat the cold
Invent something to help you avoid catching a cold
228
Games for all
Invent a new game that can be played by people who are deaf or hearing impaired
103
Under pressure
Invent something that can reduce stress
137
Breath energy
Invent a way to light a house using your breath