I've spent most of my life in parts of the world where English-English is used, and I'm now living in the United States, so - spelling is arbitrarily mid-Atlantic, sometimes English and sometimes American. You might find a z where you would expect an s (and vice versa), and the letter u is sometimes in its English place in a word, and sometimes omitted, as in American usage. And other peculiarities will doubtless arise... Please make allowances for this odd behavior/behaviour when scoring me!