the art institute of washington 1. Powerball pattern: You need to study the pattern from the game prior to deciding to play it. You have to know that winning powerball numbers always keep to the pattern of low to medium and high numbers combination. It can also keep to the order of mid range to high numbers. The winning numbers because of this game always follow this pattern and it is on occasionally how the pattern changes. So, I will advice you to definitely always pick your numbers next pattern. You need to keep to the combinations that reflect these two facts.