i done the same thing but when i gone throw the other codes they checked for player 1 win using if else and if player 1 does not wins it is obious that the player 2 has to win .so, instead of checking win of player 2 simply return win for player 2.and for that you need to put draw condition above all stuff..

This is good. I like it!

so easy to read, my favorite solution

so comprehensive! XD

Why would it be slower? Not that performance matters when you are doing code golf.

It will shave a few bytes but on the other hand the time of execution will be longer

You can omit the ; and replace && with & to shave a few bytes

cool kata,

no, you have to manually make files there are may people who do this tho, its very useful to keep track of your progress on git hub