Consider this Alphanumeric:HOCUS + POCUS = PRESTO
Each letter represents a unique digit 0 - 9. If a letter occurs more than once (e.g. C), its digit-value remains the same.
Your Task: Find the digit-values of each letter.
Is there more than one solution possible? Explain.
Hint: Start with the letter P...it could be _ or _. Then, H could be ...
Solution Commentary: No need to provide a solution...as you should know if you are right. And, if you have not worked out the problem, what good would providing the solution do for you?