Mini Challenges!
New inventive challenges posted each week
300
Litter picker
Invent a fun way to collect litter on train platforms
Check out some other challenges
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311
Spring clean
Invent something to help you with spring cleaning
220
Rain cloud rain!
Draw an invention that will make the clouds produce rain
297
Dinner party prank
Invent a surprise for party guests at a dinner party
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
54
Little Big World
Imagine small things in your house becoming huge, and big things becoming tiny. Draw how they might look!