Salt method or the number of different hexagrams in the 2000s' value $600 answer Ford round Jeopardy! Show_number 5843 category IT'S A DOG'S LIFE air_date 2008-12-11 question 'Sherlock Holmes described this writer's 1928 novel' value null answer \\\Drive My Car\\\ round Final Jeopardy! Show_number 4242 category.