The 7th digit of your SS# Assigned Problems 0 2 3 4 8 1 2 3 4 5 2 2 4 5 8 3 3 5 6 8 4 1 3 5 8 5 1 5 7 8 6 3 5 6 8 7 3 4 6 7 8 1 4 6 8 9 1 2 6 8