single handedly - is this wong?

[DrNortherner]

sounds wrong.

think it's ok. but am not a proper pedant....

I think it's right.

Fine, but it needs a hyphen: single-handedly

you might want to consider a hyphen

only if you are jonathan ross, ho ho

geddit? wong?

ok, i'm leaving...

fwiw i think it's right but also agree a hyphen might improve it.

mrsbadger you are busy today!

Hyphen looks better