Was fun to make something a little bit different.

[Vronsky]

Hi,
I just came across this sentence without the subject 'it'. It's exactly as we'd say it in Russian, but it's unusual to see such a pattern in English.

The context: "Take Me To Church by Hozier, as a duet with my friend ... . Big thanks to her for her awesome contribution. Was fun to make something a little bit different."​

I wonder to what extent this is considered correct in English.
Thanks in advance.

 

[Barque]

Was fun to make something a little bit different."
I wonder to what extent this is considered correct in English.

You'll come across it in informal speech and writing but to be absolutely grammatically correct, it needs "It".

 

[DonnyB]

It sounds perfectly idiomatic and natural to me in informal usage, but it wouldn't be accepted in an essay except as part of directly quoted dialogue.

[cross-posted]