Just the numbers 1 to 9; how difficult can that be?

I hesitate to tell you the following, since Sudoku is just an endless time-waster, with no redeeming value (much worse than the daily crossword puzzle, which at least teaches new words) but who am I to judge?

For those of you who indulge -- you know who you are -- Martha Merrell's Bookstore will host a Sudoku book signing and classes by local author Robert L. Ware on Nov. 10 and Nov. 17, both Saturdays.

Ware's book, "The WareBox Book of Sudoku," and its accompanying template explain how to solve Sudoku puzzles. Ware will host classes at the bookstore on the use of the book and the template, and will also sign copies of his book.

The classes will explain the logic behind Sudoku solutions, teach Sudoku tips, and solve the puzzles in minutes not hours .

Beginner classes are from 10 a.m. to 10:50 a.m., and intermediate classes from 11 a.m. to 11:50 a.m. on both Saturdays. Advance reservation is encouraged due to limited seating. Call Martha Merrell's Bookstore at 262-632-0215 for details and reservations. A small enrollment fee will be applied to the purchase of the book.

Any questions may be directed to Pamala Handrow, Scott Schroder or Vaughan Weeks at the bookstore, 600 Main St.