Answer:
Only one color, but not one size. Stuck at the bottom, yet easily flies. Present in sun, but not in rain; doing no harm, and feeling no pain. What am I?
I am pronounced as one letter, written with three. I come in blue, black, brown, or grey. Reverse me and I read the same either way. What am I?
I am a red drum which sound without being touched and grow silent when I am touched.
The 8 of us go forth and back to protect our king from a foes attack
I go up but never come down. What am I?
I have a few points but we're not competing. I'll help you win when you're eating. What am I?