Mini Challenges!
New inventive challenges posted each week
189
Cell talk
Invent a new way for cells to talk to each other
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383
See space
Draw a device for space exploration
389
Camping kit
Invent something you can take camping
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
103
Under pressure
Invent something that can reduce stress
441
Playground
Draw the most amazing playground