All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard

I am always hungry, I must always be fed, The finger I lick Will soon turn red

medium · age 6+

I am served at a table, In gatherings of two or four; Served small, white and round

medium · age 8+

What is it that is deaf, dumb and blind and always tells the truth?

medium · age 8+

There was a yellow eye on a blue face, and a red eye on a green face

medium · age 8+