What paper makes you itch?

A detachment of soldiers must cross a river. The bridge is broken, the river is deep. Suddenly the officer in charge spots 2 boys playing in a rowboat by the shore. The boat is so tiny, however, that it can only hold 2 boys or 1 soldier. Still, all the soldiers succeed in crossing the river in the boat. How?

What has a spine but no bones?

I run, but have no legs. What am I?

When do you go at red and stop at green?

A father’s child, a mother’s child but no one’s son. Who am I?

Skinny I am fast, fat I am slow, but I’ll still delight you from your eyes to your nose. What am I?

You have a cup placed on a table. You are pointing towards the North and the cup is facing towards the South. On which side is the cup’s handle?

What flies without wings?

What ends everything always?

What breaks but never falls?

What falls but never breaks?

What has a foot but no legs?

What is the center of gravity?

What has hands but cannot clap?