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.
Something you should use your creativity of mind to do it on the piece of paper instead of relying me to do. Or else other people might think that we are not flexible and capable to solve puzzles when the question is subject to change in accordance to different opinion.
Any way I will furnish to you the solution to tailor-make your point of view.