if you're reading this before the preceding posts, read those first
otherwise you should have a paper with a number on it and something written on the other side
now, 0, 9, 8, 7, 6, 5, 4, 3, 2, 1
as you read this sequence, you mark the first digit that appears in your paper and circle it
now your paper has a single number from 0 to 9 circled on it
that is now your magic number that will tell you to remember what you wrote under it