Invent something to make yourself giggle
Check out some other challenges
Roll with the waves
Draw a machine that harvests energy made by the seas waves
Invent and draw a book that you can read in the ocean, without it getting wet!
Invent a funny way to say hello to guests arriving at a party
Invent a fun floor which looks like one thing and does something completely unexpected
Brand new sleigh
Invent a new mode of transport for father Christmas!