find the mystery number, it is a 4 digit odd number, all the digits are different, none of the digits are 0-9, the tens digit is twice the ones digit, and the hundreds digit is twice th tens digit. the thousands digit is one less than the hundreds digit?

Answer 1

none of the digits are 0-9 ???

This doesn't make any sense.

Answer 2

hywqg67egf8ew

Answer 3

I think the answer is 3,421