Please do not post solutions to puzzles, but rather post hints as appropriate in response to queries
Type [spoiler] ... [/spoiler] around the outside of any hints so they can't be read by accident - e.g. [spoiler]have you tried looking at the corner of the page?[/spoiler]
So I am guessing I have to either remove all the ones or leave all the ones. But I have tried removing all the letters which have a 1 either before or after them, and both the letters I remove and those which are left dont seem to spell anything. Any clues please?