Just so you have the weekend to consider things, here is the solution for the last post.  I did it ten or fifteen years ago.  If you have any questions after looking at it, drop me a line.  I used three pages to do it, but with smaller writing, it will fit on just one page.  In the end, I remembered the correct selection of numbers from the first time I solved the problem.  If you were doing it for the first time, you would have to do a few more quick trials at the end of the process.  If you used a computer to find the answer for you, you get no points for the solution.