Are you need approve this code? Or me need rewrite?

Wrote an answer.

1. I didn't really understand what it was about. I relied on a problem solved in javascript(https://www.codewars.com/kata/5777fe3f355edbf0a5000d11/train/javascript).

1. javascript

it('Return an empty array if more than one x found', () => {
    assert.deepEqual(xMarksTheSpot([['x', 'o'], ['o', 'x']]), []);
});

2. Julia

 @fact xMarksTheSpot(['x' 'o'; 'o' 'x'; 'o' 'x']) --> []

Tests, task descriptions, return values, everything was taken from the task using js as an example.

Do you want review my golang translation?

Added Golang translation

Need to review and approve this code.