Answer:
I work when I play and play when I work
The warmer I am the fresher I am.
I run cold and hot, I look blue but am red. What am I?
If you're looking for something sweet I know what to do. But if you don't like heat I'm not for you.
I am an odd number. Take away a letter and I become even. What number am I?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?