The Alphamatic Problem
In the addition below, all digits have been replaced by
letters. Equal letters represent equal digits and different letters
represent different digits.
ABCABA
+
BBDCAA
+
ABEABB
+
ABDBAA
-------------------
AAFGBDH
Note : Alphamatic in the title is word derived from Alphabets & Mathematics. In such problems numbers are replaced by alphabets. The challenge is to find the number for each alphabet satisfying given mathematics equation.