Mini Challenges!
New inventive challenges posted each week
121
Games in space
Invent a game that you can play in space
Check out some other challenges
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411
Teacher's pet
Invent a teacher’s pet
474
Never-ending candy
Invent some never-ending candy!
525
Natures home
Design a house grown from nature
192
Speak in code
Invent a code and write your own secret message
28
Flight of the bumblebee
Design flying machines inspired by birds and insects