Mini Challenges!
New inventive challenges posted each week
127
Compost on the go!
Design something that recycles your uneaten food for you while you're out and about
Check out some other challenges
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103
Under pressure
Invent something that can reduce stress
288
Ha-ha!
Invent and draw a fun way to get across a ha-ha!
228
Games for all
Invent a new game that can be played by people who are deaf or hearing impaired
440
Palm trees
Invent something to help protect the palm trees
28
Flight of the bumblebee
Design flying machines inspired by birds and insects