Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

When I go in I might cause pain. I cause you to spit and ask you not to swallow. I can fill your hole. What am I?

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

There is a place where if I stand up straight, I will still be considered sideways.

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E