This crossword No. 25921 clues and answers were published on Sat 13 Apr 2013 and the puzzle can be visited by following The Guardian Prize Crossword No. 25921 link.
All Across Clues and Answers:
1-across – 27 of 6s? : SETTERS
5-across – Oath to the French king, one interrupting speech : HECKLER
9-across – Free love — have no success without it : LOOSE
10-across – You snivel unpleasantly, wishing you were me? : ENVIOUSLY
11-across – Put in letters for ice-breaker keeping weapon : EPISTOLIC
12-across – Do this to cite this for 11 : SPOIL
13-across – Make music, including Western music : SWING
15-across – Coster from Furness : BARROWBOY
18-across – Ship’s first come into old one’s bell and pursued it with vigour : LUSTINESS
19-across – Get rid of land on sea : DITCH
21-across – See 20 : YEARS
23-across – Supply lamps the ginnel needed … : ENLIGHTEN
25-across – … needed again with heater fitted in Soviet city : LENINGRAD
26-across – See 27 : OFWAR
27-across – Caesar’s bulls forged? So what? : THEDOGS
28-across – Did the 6 — or was unable to? : PUZZLED
All Down Clues and Answers:
1-down – You translated poetry on the Sun : SOLVERS
2-down – Fwightful cwimes without a subject of novel tale : TWOCITIES
3-down – What happened to regular model? : EVENT
4-down – Pole, old expert with ball, keeping it up, having an easy name? : SPELLABLE
5-down – Hard part of wader’s cry to 9 27 26 : HAVOC
6-down – This could bar you from the Dunmow flitch : CROSSWORD
7-down – Girl to love catcher? : LASSO
8-down – Tory shambles containing rising of the people — top people : ROYALTY
14-down – Dormouse gets sulphur and oxygen on a sliding scale, perhaps : GLISSANDO
16-down – Quickly collected red coat and organised duel quietly : RUSTLEDUP
17-down – From abbey to cathedral : BATHTOWEL
18-down – Was stretched out on the ground, fatally wounded : LAYFLAT
20-down – German one of 27 brings up, without colouring, time 26 between 1s : HUNDRED
22-down – Musical gunner in a pub raised a point : ANNIE
23-down – Wind once blowing from Europe to America? : EURUS
24-down – German/American artist given a little Polish money : GROSZ
This crossword has in total 32 where 16 are across and 16 are down.