This crossword No. 23837 clues and answers were published on Sat 05 Aug 2006 and the puzzle can be visited by following The Guardian Prize Crossword No. 23837 link.
All Across Clues and Answers:
1-across – Student at Sheffield, perhaps, revolutionary child of noble race : LONDONMARATHON
9-across – Invar, say, used as preservative : VINEGAR
10-across – Antony’s words about health – vet it – restore fruit’s possibly fatter edge : THEEVIL
11-across – Poles outside America may get a black eye … : SUSAN
12-across – … before going in, they get one from African park : SERENGETI
13-across – Tree’s two ways to shorten letter – that’s what counts : FIRSTSTEP
14-across – Past lane without turning : ALONG
15-across – Provide English joke : EQUIP
17-across – Capital almost rhyming with … : KATHMANDU
20-across – … See 10 : THATMENDO
22-across – Pinching pink paper : THEFT
23-across – ‘e’s last in the field to get support : ENDORSE
24-across – Put pronouns in before forming request : PRITHEE
25-across – Five in a set at quarry’s what’s more for computer than playground : ADVENTUREGAMES
All Down Clues and Answers:
1-down – See 10 : LIVESAFTERTHEM
2-down – The good news, hesitantly reported – I don’t do drugs : NONUSER
3-down – Bodily dysfunction that has sound effects? : ORGANSTOP
4-down – Sequel to memento for lush impressionist : MORISOT
5-down – Let’s away from broken-down old vehicle with pedal : RATTRAP
6-down – Link with cup match at home : TIEIN
7-down – Struggle to put gold first where there’s wine : ORVIETO
8-down – Pier showing hair in the air, without qualification : FLYINGBUTTRESS
14-down – Publicity hand in glove initially with making concessions : ADMITTING
16-down – Instincts lead journalist to follow single girl on her own : UNAIDED
17-down – Giving least pain to family from the east of France? : KINDEST
18-down – I swear the actor’s had a change of heart : TROOPER
19-down – Biochemist seems to require food : NEEDHAM
21-down – Little girl on the fat side : MARGE
This crossword has in total 28 where 14 are across and 14 are down.