Comment by glaucon
I typed 'mountain' (without the quotes), pressed "GO" and I got a tooltip saying "only letters a-z are allowed" . This is Firefox/Windows.
I typed 'mountain' (without the quotes), pressed "GO" and I got a tooltip saying "only letters a-z are allowed" . This is Firefox/Windows.
I then went back to the home page and started again and 'mountain' was accepted.