The question is if for example , during a penalty, I have to play 2 cards and the first one is a special card. So do I have to play the second one then or the penalty will be reversed without playing it?

I wanted to ask if the jnz ,after executing the required command, jump backs to itself or executes the commands between the required command and jnz?

Someone mind explaining the solution?

Pardon my lack of knowledge, but what do you mean by 'mutating input'? 'Cause I'm facing the same issue as you.

This solution is simple , elegant and concise. Appreciate it.

Thanks!

And if it is given as a offset of 2, will it jump 2 instructions?

I can't understand how jnz function works. Can someone plz explain how it works with example?

Can anybody explain me the solution? It will be a great help.

Good but inefficient.

Look for the exit code. Often happens when forget to return value.

It gets saved when you attempt it. When you train again on the kata, your code automatically comes up. Else as AJ5883789
suggested,you can go to your profile -> kata ->unfinished. Hope it helps.