Substitute digits for the letters to make the following relation true.

        S O M E 
      + G O O D 
     ---------- 
      I D E A S 
     ---------- 

Note that the leftmost letter can't be zero in any word. Also, different digits represent different values.

(In reply to A solution by fwaff)

The options for the other letters reduce dramatically as D increases so it took much less time than I thought to work out the other combinations. I believe that my previously posted solution is unique.

Posted by fwaff on 2003-07-24 06:55:41