I am quite hot but become too cold if you remove the first two letters. What am I?

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

Can you find out the missing number in the grid?

Move four matchsticks to the below square to form three squares?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

A man is found dead with a knife in his back When the investigation is done. A chair lays beside him and the forensic team finds moisture around the body.

If he committed suicide, how did he do it?

Can you make a fire with just a single stick?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

A car meter reading shows 72927 miles a palindromic number.
what is the minimum number of miles you would need to travel to see another palindromic number on the car meter reading?