Find the hidden tiger in the given optical illusion ?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

For this puzzle, you might have to find logic in something illogical. But hey, it's fun and a healthy little break from your strenuous puzzle-solving sessions.

Can you decipher the meaning in the following cluster of letters?

ITIT,NCENTCENT

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

What does this mean?

CCCCCCC

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

What does this simple rebus mean?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?