In this little multiplication problem, all six digits from 1 to
6 are present, once each, but concealed by six different letters of
the alphabet. Your task is to reconstruct the sum.

Also, as a bonus puzzle, try this one in your head. Par soving
time is three minutes.

You are asked to identify the three digits hiding behind A, B
and C so as to make the multiplication sum valid
Find the solution online >>