Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I'm double, I'm single,
I'm black, blue, and gray,
I'm read from both ends,
And the same either way.
What am I?

(In reply to Solution by David)

Although I'm beginning to think it is "I", ewe can also be read both ways!

Posted by Kim on 2003-05-20 14:56:50