Elmo and the SESAME STREET gang return to the PlayStation with SESAME STREET: Elmo's Number Journey. Help Elmo select all instances of a particular number in three fantasy worlds: 'Cookie Monster's World,' 'Count Von Count's Castle,' and 'Ernie's Carnival.' After completing two areas in each world, Elmo can participate in a bonus stage where he has to solve simple addition and subtraction problems. Get SESAME STREET: Elmo's number Journey and give a child a head start.