This crossword No. 10593 clues and answers were published on Mon 19 Apr 2004 and the puzzle can be visited by following The Guardian Quick Crossword No. 10593 link.
All Across Clues and Answers:
1-across – I hope you succeed, but it’s not likely : BESTOFBRITISH
8-across – See 1 : LUCK
9-across – Methane in coalmines : FIREDAMP
10-across – Companion in childhood : PLAYFELLOW
12-across – Pinched : STOLEN
14-across – Medicine : PHYSIC
15-across – Small local retailer : CORNERSHOP
19-across – Crustacean – goose : BARNACLE
20-across – Dull pain : ACHE
21-across – Essentials to life that occur in very small amounts : TRACEELEMENTS
All Down Clues and Answers:
2-down – Fairness – sameness : EQUALITY
3-down – Hungarian wine : TOKAY
4-down – Rugby Union team : FIFTEEN
5-down – Countryfied : RURAL
6-down – Part of river at sea level : TIDEWAY
7-down – Type of wrestling : SUMO
11-down – Bounce : RICOCHET
13-down – Terse : LACONIC
14-down – Occur before : PRECEDE
16-down – Survey to obtain information : RECCE
17-down – Digger : SPADE
18-down – Couple : PAIR
This crossword has in total 22 where 10 are across and 12 are down.