Mini Challenges!
New inventive challenges posted each week
178
Bump!
Invent something that stops you from hurting yourself when you fall over!
Check out some other challenges
PrevNext
454
Animal sounds
Invent a way to translate animal sounds
346
Walk to school
Draw something you can use on your walk to school
139
Roll with the waves
Draw a machine that harvests energy made by the seas waves
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
517
Space helmet
Design a super space helmet!