[noxer]

I guess the goal should be to find a common property like /\w{5,6}/g matches all 5 and 6 letter words but not longer or shorter words.

But I agree the time is not a good measurement because typing speed is what limits most people.

[crazygringo]

Yeah I'm on mobile and can't see the text above while I type because of the space for the on screen keyboard and can't type fast enough anyways on mobile so just gave up instantly :)

[workeffortwaste]

Trying to play it on mobile! Okay that's something I hadn't expected.