What is the next letter?

N, W, H, O


I will add a letter each day until someone cracks it.

@wolfgang59 said
N, W, H, O


I will add a letter each day until someone cracks it.

@kewpie said
i

A

@handyandy said
A

@wolfgang59 said
You;re too good at letters!
Yes I is next. Let's see who is next to get it!

N, W, H, O, I,

@kewpie said
seems it's up to me -
NWH OII EIIE

Here's a new one:

Y,Y,H,L

@wolfgang59 said
Y
😉

N W H O I I E I I E

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