in a fruit salad; though technically right, the whole thing was let down by "H"

Very difficult , especially the vents, and the answer recognition disallowed my only right answer - twelve. But it is different, imaginative and enjoyable.

It really wouldn't have killed the setter to have put spelled out the words in as well as used numerals. It's the work of seconds, and if you've any interest in setting an accessible quiz (as opposed to being a festering knob) it's not a bad idea