I get 8 = 168 (typo first time), and 9 = 369, but I just can't come up with 10. Part of me think's there is no solution because 1 would also be undefined in this group.
I get 8 = 168 (typo first time), and 9 = 369, but I just can't come up with 10. Part of me think's there is no solution because 1 would also be undefined in this group.