Maybe I don't understand how they're normally represented. take this map: http://vindinium.org/4mx1xu9j
it returns the locations of the mines as: {(5, 9): u'-', (4, 9): u'-', (5, 0): u'-', (4, 0): u'-'}
So that top left most mine is 4,0 instead of 0,4 that I'd would expect.
It also has the location of my hero (althalus, right at the top left) as (0,1) vs my expected (1,0)
Maybe I don't understand how they're normally represented. take this map: http://vindinium.org/4mx1xu9j
it returns the locations of the mines as: {(5, 9): u'-', (4, 9): u'-', (5, 0): u'-', (4, 0): u'-'}
So that top left most mine is 4,0 instead of 0,4 that I'd would expect.
It also has the location of my hero (althalus, right at the top left) as (0,1) vs my expected (1,0)