You are standing in the very corner of a 10 X 10 grid of dots. How many different ways are there to get to the opposite corner of the grid? You must travel through every node once, and only once. You cannot travel diagonally, and you may not go outside of the overall perimeter.

Nice to talk to you again. I will provide a solution to you. Again you interpret the question the other way round. Very interesting. I will solve the problem.

I could not deny your interpretation of corner to be wrong because the question does not clarify that point.

The interpretation can be from one end of the side to another side that is opposite.

It does not matter.

Our creativity should not be restricted to our own point of view of question, we should respect other people's point of view.

Solution is to be given soon.

Thanks.