A while ago we gave you a Ghost Equation Puzzle which proved to be very popular, and so we have another one.
The equation is:
□□ x □ = □□□
Each of the □ symbols represents one of the digits 1 - 6 and none of the digits is repeated. So use each digit from 1 to 6 once and once only!
And, of course, you have to make the equation correct.
After a bit of trial and error you might have arrived at 54 x 3 = 162, which is the only answer.