This crossword No. 11000 clues and answers were published on Mon 08 Aug 2005 and the puzzle can be visited by following The Guardian Quick Crossword No. 11000 link.
All Across Clues and Answers:
1-across – Heed : ATTENTION
8-across – Contribution – data fed to computer : INPUT
9-across – Serviceman : OFFICER
10-across – Bask to bronze : SUNBATHE
11-across – Release button, knot etc : UNDO
13-across – Made of flexible twigs : WICKER
14-across – Study of moral values : ETHICS
16-across – Undivided entity : UNIT
17-across – Serving bottle for liquor : DECANTER
19-across – Very large unspecified number : ZILLION
20-across – Invigorating liquid : TONIC
21-across – Mistaken : ERRONEOUS
All Down Clues and Answers:
1-down – Long-snouted insectivore : ANTEATER
2-down – Object symbolising success : TROPHY
3-down – Vulgar : NAFF
4-down – Lacking regularity : INCONSISTENT
5-down – One fraught with apprehension : NERVOUSWRECK
6-down – Cut-up image to be reassembled : JIGSAWPUZZLE
7-down – Scary story : SPINECHILLER
12-down – Legendary sunken city : ATLANTIS
15-down – Shed abutting other building : LEANTO
18-down – Indication : SIGN
This crossword has in total 22 where 12 are across and 10 are down.