This crossword No. 15900 clues and answers were published on Fri 23 Apr 2021 and the puzzle can be visited by following The Guardian Quick Crossword No. 15900 link.
All Across Clues and Answers:
1-across – From KwaZulu-Natal? : SOUTHAFRICAN
9-across – Levitate : HOVER
10-across – Troglodyte : CAVEMAN
11-across – Vivacity : ELAN
12-across – Thin condiment made with fermented beans : SOYSAUCE
14-across – The Beaver State : OREGON
15-across – Main Japanese island : HONSHU
18-across – Machine for cutting grass : STRIMMER
20-across – Small inland island : EYOT
22-across – Ardent early supporter : APOSTLE
23-across – Professorship : CHAIR
24-across – First English sea captain to circumnavigate the globe : FRANCISDRAKE
All Down Clues and Answers:
2-down – Preclude : OBVIATE
3-down – Limited period of time : TERM
4-down – Fix firmly : ANCHOR
5-down – Emendation : REVISION
6-down – Welsh Wales : CYMRU
7-down – Assertions that do not follow from the evidence : NONSEQUITURS
8-down – Principal adviser to the person in charge of a large organisation : CHIEFOFSTAFF
13-down – Skin-deep : COSMETIC
16-down – Indulge in horseplay : SKYLARK
17-down – Parliamentary break : RECESS
19-down – Red : RIOJA
21-down – Wound mark : SCAR
This crossword has in total 24 where 12 are across and 12 are down.