Minimum value across multiple rows, conditionally formatted

I need help understanding how the MIN formula mixes with conditional formatting, cause I can't wrap my head around it.

Here's specific situation:

I've successfully got formatting for minimum across just the row (bold, blue) -- it uses the strange "Is equal to" with =min(55:55) .

Anyway, now I also want the minimum across all those rows to be red fill. Shown in image are a bunch of erroneously filled numbers. In this case just the cell H64, with value 54, should be filled red.

I've tried different variations of "Is equal to" , "Less than or equal to" =min(F54:M67) , to no avail.

How to get minimum value across multiple rows to be conditionally formatted?