This crossword No. 10192 clues and answers were published on Sat 04 Jan 2003 and the puzzle can be visited by following The Guardian Quick Crossword No. 10192 link.
All Across Clues and Answers:
1-across – Unbiased – aim : OBJECTIVE
8-across – Rotate with hum : WHIR
9-across – Two minims : SEMIBREVE
10-across – Waste product of mammals : UREA
13-across – Drink deeply or eagerly : QUAFF
15-across – Alliance – three : LEAGUE
16-across – Shout of delight : YIPPEE
17-across – Organs 21-ed for life : VITALS
19-across – Heavy food : STODGE
20-across – Chew steadily – Scream artist : MUNCH
21-across – Require : NEED
24-across – Artifice : STRATAGEM
25-across – Gain : EARN
26-across – Bang : EXPLOSION
All Down Clues and Answers:
2-down – It may be 13 across-ed! : BEER
3-down – Give out : EMIT
4-down – Twisting force – twisted necklace : TORQUE
5-down – Endue with life – make very bright : VIVIFY
6-down – Foot treatment : CHIROPODY
7-down – At least lose nothing : BREAKEVEN
11-down – Mid-morning snack : ELEVENSES
12-down – Slogan : BATTLECRY
13-down – Uneasiness of conscience : QUALM
14-down – Arm of the sea – actor Colin : FIRTH
18-down – Additional charge : SURTAX
19-down – Illegible writing : SCRAWL
22-down – Overtake : PASS
23-down – Nothing : ZERO
This crossword has in total 28 where 14 are across and 14 are down.