My invention

So there is a series of books that is named something like "Learn X in a month of lunches". That name construct is probably trademarked. I hereby announce that I came up with the following naming construct: "Learn something in a month of number-twos". So good-bye Sudoku, good-bye other crossword puzzles, spend those 5-15 minutes with double benefit: feel better and learn something good.

I'd be willing to negotiate a sale of this naming construct. Leave some comments if interested.