Add one or two examples in the description.

C# Translation ready !

unclear specs:

• does whitespace mean just the ' ' (ASCII 32) space, or also newline '\n' (ASCII 10) , line feed '\f', etc, traditionally called whitespace ?
• can there be multiple spaces between words in the input ?

COBOL translation (author is inactive).

Clojure Translation ready for review.

There are two things.
First, the description is misleading because of a typo:

'Punctuation marks should be treated as if they are apart of the word'

should read:

'Punctuation marks should be treated as if they are a  part of the word'

not apart which may be understood as separately, but a part of word, which means together with word

The other thing is about tests. The tests should include strings with leading / trailing spaces and multiple spaces between words.

Scala has no tests with leading spaces and multiple consecutive spaces.