Metagaming Thread - Understanding is Key to Victory

[Amelia]

Easily checked though. The only ways i can see how a mapmaker can remove tiles from the original donut is to either strip off the outer or inner circle, circle by circle. Once we find the two edges of the donut, we can measure the length of it to see whether it's the same to a normal donut.

I'm pretty sure that your original assumption is correct, but it never hurts to double-check.