OMG Congrats it's incredible

OMG, I didn`t know that there is such an easy way to deal with it.

oh f*ck, should have thought of this

I came up with this solution too :)

Still a bit confused. Description says integer arrays so wouldn't this solution fail if the missing element was a 0 or potentially a negative number?

omg, i found it. this was my bad.

Read the description, first sentence:

Given two integer arrays

This is clever but will fail if string array exists in test cases

Read the responses to the post below yours. Not a kata issue, it's your code what's wrong.

The Python language. Error in the 4th test:'Penny' should equal 'Leonard'. But the program works correctly (I tested it myself).

Yep

Everything works with python 3.4
but python 2 still have that issue

Everything works. Thanks for the help :)

Seems like the new translation didn't go through even after approval so I just slapped the code into the kata directly.

It should be resolved now ;-)

same problem with randon tests// what can i do ??
Btw
This kumite is related to the Fuel usage reporting kata that you have not yet unlocked. You can unlock it either by completing it or by viewing the solutions.
so i cant use translation fork