Mr Black, Mr Gray, and Mr White are fighting in a truel. They each get a gun and take turns shooting at each other until only one person is left. Mr Black, who hits his shot 1/3 of the time, gets to shoot first. Mr Gray, who hits his shot 2/3 of the time, gets to shoot next, assuming he is still alive. Mr White, who hits his shot all the time, shoots next, assuming he is also alive. The cycle repeats. If you are Mr Black, where should you shoot first for the highest chance of survival?

Remove two matchsticks to make the below equation correct.

Why did Navjot Singh Sidhu put the new January calendar in the freezer

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

What is the word or phrase?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

I throw two dice simultaneously.

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

Can you place three balls such that the equation shown in the picture holds true?

What goes through cities and fields, but never moves?