This crossword No. 15507 clues and answers were published on Mon 20 Jan 2020 and the puzzle can be visited by following The Guardian Quick Crossword No. 15507 link.
All Across Clues and Answers:
1-across – Saviour : MESSIAH
8-across – On the way : ENROUTE
9-across – Alter : REMODEL
10-across – Lauded : PRAISED
11-across – Hits with an open hand : SLAPS
13-across – Twirl like a ballerina : PIROUETTE
15-across – Historical record : CHRONICLE
18-across – Exhausted : TIRED
21-across – Make comprehensible : EXPLAIN
22-across – Idea : THOUGHT
23-across – Spanish gentleman : HIDALGO
24-across – Provoked : NEEDLED
All Down Clues and Answers:
1-down – Fundamental values of a group : MORES
2-down – Dance, originally from Brazil : SAMBA
3-down – Absolutely necessary : INDISPENSABLE
4-down – Assistant : HELPER
5-down – Collection of delightful things : TREASURETROVE
6-down – Beginning : OUTSET
7-down – Old poorhouse official : BEADLE
12-down – Luxuriant : LUSH
14-down – Record : TAPE
15-down – Day nursery : CRECHE
16-down – Fast-flowing part of a river : RAPIDS
17-down – Swiss state : CANTON
19-down – Fit for a king : REGAL
20-down – Old fashioned : DATED
This crossword has in total 26 where 12 are across and 14 are down.