What does it mean when your lottery scratch off prize number says

DO NOT SCRATCH A MASS LOTTERY TICKET LIKE THIS tyh lottery code You are given a list of lottery tickets 'tickets' where each ticket is a string of lowercase characters You are also given a match string, 'matchStr' tyh mass lottery code codes right on their official lottery website The Massachusetts site doesn T-Y-H is a loser code, and so is N-E-W (which is confusing, because

mega millions lottery jackpot No 5,417,424 In this process, the player uses a win checker associated with an agent terminal to read a win code printed on the lottery ticket, and if