What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

What does this mathematical rebus means ?

I can be cracked, made, told, and played. What am I?

You stand in front of two doors. A guard stands next to each door. You know the following things: one path leads to paradise, the other leads to death. You cannot distinguish between the two doors. You also know that one of the two guards always tells the truth and the other always lies. You have permission to ask one guard one question to discover which door leads to paradise. What one question would you ask to guarantee you enter the door to paradise?

Can you count the number of triangles in the given picture?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

I don't get anymore wetter, no matter how much rain falls on me.