Keeya & Keeyu, two alien children from a far away galaxy, visit the Earth for the first time.
Everything is so different on Earth.
In a few short hours, they learn the what, why, and how of so many things.
Before they leave Earth, they write about 12 of those things as riddles for their friends back home.
They draw bright pictures and write poems as clues.
See if you can also guess what Keeya & Keeyu discover on Earth.