I was being blind, thanks!

Hi, in the sample tests, I don't understand how Alice wins in assert_equals(mutations(alice, bob, "soar", 1), 0) # Bob goes first, Alice wins

*impostor :)

that's correct. Multiplying an int with a bool returns the int if the bool is True, and 0 if it's False.

You would just need ("s" if b != 1 else "").
I started to have more extra work when I assumed one would stay on the same street and/or avenue. :)

could be more interesting if one would stay on the same street and/or same avenue, and Puck's suggestion with "1 block" too, but I still liked.

funny!
but the plural of leaf is leaves.

wow, did not know Python converts bools to ints automatically

Weird how you passed the kata using the whole array when they are huge. You don't need to use the whole array.

The names of the countries have a space before them, and I had to trim them.

Hi, some notes:

1. You don't need to write (Integer) 0, Java makes the conversion to int automatically, it's called unboxing.
2. Unless the author wrote it before, he wrote: "You can asume there is never an empty list/array and there will always be an integer. " :)

careful, Math.floor is very slow.
http://jsperf.com/float-to-int-conversion-comparison

yes I was: I put "winner name". Silly Codewars!

"Missile" is spelt wrong.
The penultimate point should be 'If both robots run out of tactics, whoever has the most health wins. Return the message " has won the fight."'