Mini Challenges!
New inventive challenges posted each week
67
Waste not
Invent a way to help people waste less food.
No waste ideas
Nearly a fifth of the food we buy ends up in the garbage! And lots of that is food that is perfectly edible, but still we throw it away because we prepare too much or we're not sure about how fresh it is. Invent and draw your very own ingenious ideas to help reduce the food you throw away at home! Upload them to show the world!
Check out some other challenges
Prev
Next
126
Safe friends
Invent a way to meet friends and be safe
255
Incredible fish tank
Draw the most incredible fish tank!
271
Off to school!
Draw an invention that makes walking to school more fun
188
Flying carpet
Draw a magical flying carpet for you and your family
498
Go girls!
Girls, get inventing!