what about loops?
Blindfold Chess - Struggling to visualize a quadrant of the board with dark and light squares!
what kinds of loops dark/light and if so please upload a screenshot and highlight what you are talking about please. Or just tell me which squares you are talking about that help you picture one of the quadrants.

Please feel free to share any information for patterns shapes or anything you use that help you with visualizing quadrants. I have been trying to learn blindfold chess for 2 weeks now, and I am still struggling to do this basic step!