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
Prev
Next
107
Challenge yourself
Draw or make your own challenge maker machine
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
102
Save water
Invent a new eco-friendly way to water the garden
298
Wake up!
Invent a funny way to wake guests up in the morning
397
Watch it
Invent an interesting watch