Mini Challenges!
New inventive challenges posted each week
170
Memory lane
Invent a machine that will let you watch old memories back
Check out some other challenges
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242
Space shoes
Invent a shoe that someone could wear in space!
548
Lucky
Invent a way to turn your luck around
300
Litter picker
Invent a fun way to collect litter on train platforms
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
491
Nature reserve
Draw a nature reserve