What does this simple rebus mean?

When 99 is considered higher than 100?

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

Role Action
Block Prevents the target player from acting
Redirect Change target player target.
Save Protects the target player from death.
Seer Sees all actions that occurred
Murderer Kills the target player

The following five players are playing:

Andy
Brian
Chris
Daniel
Fred

You are Andy the Seer and you saw the following things:
a) Brian was redirected to Chris.
b) Chris was blocked.
c) Daniel was killed.

Who is the murderer then?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

What type of tree can I carry in my hand?

Solve this tricky question. You are trapped in a forest. With you, you have a gun preloaded with two bullets in it. In front of you, there is a tiger, a leopard and a jaguar.

How do you survive?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Who always enjoys poor health?