Thanks for the suggestions for other variants to try- I'll give them a go.

As well as Wordle there is:
Quordle (4 words)
Octordle (8 words) and
Sedecordle (16 words) - currently my favourite as you get lots of clues from the other words you've guessed.

And as someone above suggested, there is a 6-letter word version:
Worgle

There are also two geographical ones:
Worldle and
Globle

and a different sort of wordy one which I've only tried once and could get frustrating- find the intended word by meaning:
Semantle

Lastly, a silly one called
Letterle which might hold your interest for a minute or two :)


(Apologies for not typing in all the links but they are easily Googled.)