I might be wrong but should this test below

Test.assertEquals(findSuperMan("Hello, I am SxuxpxexrxMxaxn"), "Hi, SuperMan!", "s u p e r m a n is a SuperMan")

be written

Test.assertEquals(findSuperMan("Hello, I am SxuxpxexrxMxaxn"), "Are you crazy?", "s u p e r m a n is a SuperMan")

SxuxpxexrxMxaxn removing "x"s youre lesft with SuperMan and super man is secretive right?

"2. Because Superman usually careful to hide the word 'Superman' in a sentence, and each of the two letters are not continuous."
so, "ssuuppeerrmmaann" is superman ?

Problem as described is not solvable, as persons don't know when another person will respond or not. Need to adapt description to make it solveable.

This kata is a subject to deduplication process here: https://github.com/codewars/content-issues/issues/227.
Please join the discussion to help us identify duplicate kata and retire them.

JS:

• Random tests do not test for such cases:

  if the string is empty or contains only spaces, return an empty string ""

Random tests should also generate impossible cases.

There's a small mistake in the description, it says from 1 to n(1<n<50) but there's a test with n=50, should be from 1 to n(1<n<=50).

36 7 30 45 13 6 44 39 3 8 23 37 41 22 28 9 33 49 14 29 47 26 11 48 24 2 46 15 35 25 34 38 42 12 4 32 16 21 10 18 5 31 19 1 27 17 40 43 50 20 (before last)

Haskell translation

Lua translation !

how old are these tutorials? in the function sum1_100, the variable sum is defined in the for loop and local to that.
accessing it will outside the loop will return ReferenceError
it should be rewritten like this

function sum1_100(){
  let sum = 0;
  for (num=1;num<=100;num++){
    sum+=num;
  }
  return sum;
}

In the description, the arrows in the example section are misplaced.

It should be:

```
 "0101" -> "0010"
   ^^^
 "0010" -> "0001"
    ^^
 "0001" -> "0000"
     ^
```

(Note that changing the description will cause merge conflicts on pending translations.)

Markdown formatting in the description is broken.

(Note that changing the description would cause merge conflicts on pending translations)

Looks like the tests are not properly balanced ? My JS solution translated to python times out.

edit: it generally times out. But the perfs requirements are not consistent