1 lg. box each: vanilla, chocolate, and butterscotch pudding
1 box graham crackers

Cook pudding according to directions--one flavor at a time. Line bottom of 13x9x2 pan with graham crackers then cover with one flavor of pudding. Then layer crackers and second flavor of pudding and layer crackers and third flavor of pudding. Sprinkle top of pudding with crushed crackers. Refrigerate at least 3 hours.