Can you place six X (crosses) in below board without making three in a row in any way ?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

My location can be determined by the below rebus.
So where am i ?

I guess 76.8% of readers will like this riddle.

What's the least number of people should read this post?

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

Two prisoners Jack and Jill are locked in a cell.
There is open window approx 40 feet above the ground of the cell.
They are never able to reach there.

Then they plan to escape by a tunnel and they start digging out.
After digging for more than 20 days, Jill comes with the different plan and they escaped.

what was the plan ?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?