Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable

You’re out on the water and see a boat filled with people. You look away for a second and look back again, but this time you don’t see a single person on the boat. Why? Hint: The boat did not sink.

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?

What has no start, end, or centre?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?