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Exactly

My exact thoughts! The other day I struggled with a 7kyu kata for hours!! This one took minutes. Everyone thinks different. This was pretty fun

Great kata, but is it worthy of 5kyu? Other 5 kyu kata seem tougher than this. But it was

Truly enjoyed this kata. But I felt it is worth 5kyu or at least 6kyu.

exactly!

Why didn't you directly use

   if(isPrime(i) && isPrime(i+g))

I'm genuinely curious if your method has some sort of time advantage.

How does this even work!? I accidentally came to the same answer!

Can I share my new kata draft here for people to check if the description is upto mark??

Thanks a ton! I will look into it!

You mean I must create a new kata with the same idea but better implementation?
Because, once a kata is "retired" I don't think it can be re published.

The first complex test was actually a mistake on my part, I corrected it as soon as I was notified.

I am completely unsure of how to create Random tests for this problem.

This is my first kata (creation), will try to make it better next time. Thanks!

Sorry for messing up the test case, it's changed now.

Hey, I'm not exactly sure how to add random tests for this question

Hey, I just checked with non repeating characters and it you don't need to discard them. You can add them as is to the string.