This crossword No. 15036 clues and answers were published on Tue 17 Jul 2018 and the puzzle can be visited by following The Guardian Quick Crossword No. 15036 link.
All Across Clues and Answers:
1-across – Arm of the Atlantic to the south of the United States : GULFOFMEXICO
9-across – Alphabetical list of a book’s contents : INDEX
10-across – Fix firmly : IMPLANT
11-across – Rank immediately above viscount : EARL
12-across – California city : SANDIEGO
14-across – Waterproof jacket : ANORAK
15-across – A 19 player : STEREO
18-across – Indonesian islander : SUMATRAN
20-across – Instruction to cancel a deletion : STET
22-across – One with privileged information : INSIDER
23-across – Short poem with a song-like quality : LYRIC
24-across – Computing jargon : TECHNOBABBLE
All Down Clues and Answers:
2-down – Experience : UNDERGO
3-down – Sly — sexy : FOXY
4-down – Day for eating fish? : FRIDAY
5-down – Hasten : EXPEDITE
6-down – Fatuous : INANE
7-down – Correction of dental irregularities : ORTHODONTICS
8-down – Over-the-shoulder carrying technique : FIREMANSLIFT
13-down – Large extinct elephant-like mammal : MASTODON
16-down – Withdrawal from a position : RETIRAL
17-down – Croatian capital : ZAGREB
19-down – Sounds produced by musical instruments : MUSIC
21-down – Divulge secret information : BLAB
This crossword has in total 24 where 12 are across and 12 are down.