i need some help desperately with these questions - 12a mark in old documents to show spurious words or passages ?B?L?U - not sure on last letter 3d member of a people of rwanda and burundi - is it HUTUS? if so the last letter of 12a is right 10d in showjumping a test of the horse's ability to jump ??I?S?N?E (9 letters) Does anyone else think the sunday crossword is getting more difficult? anyway, thanks in advance