Hi, I can send you a demo. However, there are several combinations of 15 sandwiches that make a total of 164MU (talking about your specific example):. Here are just a few of them
@10MU @11MU @12MU @13MU
1 1 11 2
1 2 9 3
1 3 7 4
1 4 5 5
This read as (first line, for instance)
1*10 + 1*11 + 11*12 + 2*12 =164
Please note that I have almost 40 reviews, not just 3, that site wrongly displays.
I look forward to hearing from you. Adrian