A Powerball lottery ticket worth nearly $222 million was sold this week at a Clarksville, Indiana convenience store. Hoosier Lottery officials say the ticket-holder has not yet stepped forward. The prize is worth just under $112 million if the buyer chooses to receive the money in a lump sum. The ticket was sold at the Circle K store off Eastern Boulevard in Clarksville. The store will receive a $100,000 bonus.The Powerball game is played in more than two dozen states and the District of Columbia. The winning numbers were drawn Wednesday night.They are: 10-18-41-55-56 and Powerball 15