Hi....thanks for the challenge. Of all the challenges I have solved till now this was the most interesting. My approach was very primitive but I love looking at other solutions and learning. I first split everything to rows to get in one field. Then split the lower case and upper case letters. And used the summarise tool to get counts and multiplied by -1 to get the negatives. After I got everything togather I used cross tab to get the pivot and used multi row formula to get the final scores. I had to use one tool for each round here which is think should not be this complicated. Looking forward to getting to understand better solutions.