Book excerpt: Sending a telegram to puzzle lovers: get ready, because this collection is the greatest thing to happen to sudoku yet! With millions of fans of the original 9x9 number puzzles, there’s always a huge audience waiting with pencils poised for the newest development in the form. This fun and challenging word game variation follows all the traditional sudoku rules, except for one thing: every row, column, and square in the completed grid is also an anagram--so it takes a little extra smarts to finish solving. Cleverly constructed by two of the best puzzle creators in the business, this is sure to be the next sudoku-based hit.