The puzzle title alluded to a ‘base year’ and the message spelt out using unclued lights was ‘PUZZLE NUMBER is THIS YEAR, TWENTY TWENTY-FIVE, when WRITTEN IN BASE ELEVEN’. First prize R.J. Green, Guildford Runners-up John and Di Lee, Axminster; Kathleen Durber, Stoke-on-Trent
The unclued four-letter solutions are paired, one inside the other, to yield the four unclued 8-letter words: 37 ÷ 19 = 3, 15 ÷ 6 = 23, 21 ÷ 8 = 40 and 31D ÷ 38 = 44. First prize R.A. Towle, Ilkeston, Derbyshire Runners-up R.B. Briercliffe, Onchan, Isle of Man; Roger Cairns, Chalfont Heights,
The unclued lights are terms in heraldry. First prize A.J. Mott, Haslemere, Surrey Runners-up Edward Hossack, London SW17; Elizabeth Feinberg, Rancho Mirage, CA
The poem is ‘Say not the struggle nought availeth’ by Arthur Hugh Clough. The final words are SUN CLIMBS SLOW, HOW SLOWLY, BUT WESTWARD, LOOK, THE LAND IS BRIGHT. The other two extracts are DUPES (25A) and THE FIELD (22). CLOUGH (3) was to be shaded. First prize Will Snell, London SE10 Runners-up Mike Conway,
The unclued lights (including the pair at 4 and 37) are former county towns of eight historic Scottish counties. First prize Eleanor Morrall, Coseley, West Midlands Runners-up Revd John Thackray, Ipswich, Suffolk; Tom Fanshawe, Wantage, Oxon
Unclued lights were familiar three-word Latin expressions, all starting with ‘in’: IN STATU (2) PUPILLARI (11), IN MEDIAS (3) RES (40), IN LOCO (8) PARENTIS (43), IN FLAGRANTE (19) DELICTO (15), and IN VINO (36) VERITAS (20). First prize Gladys Chadwick, Walton, Cheshire Runners-up John Nutkins, London; John Bartlett, Shirley, Solihull, West Midlands
Letters omitted from across answers, read in clue order, give MERRY CHRISTMAS AND A HAPPY NEW YEAR FROM SPECTATOR… the ‘organ’ in the title. The first prize of £100, three prizes of £25 and six further prizes of Adrian Bliss’s The Greatest Nobodies of History: Minor Characters from Major Moments (Century) go to the following.
The perimeter quote from Cole Porter ends with the word GOODBYE, suggesting the remaining unclued lights and VALETE, to be highlighted in the grid. First prize Frances Whitehead, Harrogate Runners-up John Pugh, Ely, Cardiff; Willie Hamilton, Exeter
The pairs of unclued lights (1 and 13; 15 and 11; 20 and 34; 25 and 39; 26 and 31/16 reversed) are literal anagrams of each other. First prize Justin Hughes, Petersfield, Hants Runners-up Jacqui Sohn, Gorleston, Norfolk; John Bennett, Havant, Hants
The unclued lights are all types of sweet. The title indicated SWEETIES, an anagram of ‘I SEE WETS’. First prize Will Devison, Shaldon, Devon Runners-up Philip Grindrod, London W4; Emma Corke, Abinger Hammer, Surrey
The two works are THE OLD WIVES’ TALE (1A/8) by ARNOLD (34) Bennett, born in HANLEY(25), and TALKING HEADS (27/36) by ALAN (35) Bennett, born in ARMLEY (17). BENNETT, in the fourth row starting at 16, had to be shaded. First prize Alison Latham, East Wittering, West Sussex Runners-up Stephen Saunders, Midford, Bath Mike Carter, Kirkby
The unclued lights are brands of CHOCOLATE. First prize T. Darch, London NW8 Runners-up Nicole O’Keeffe, London W11; Andrew Durham, Cooroy, Queensland, Australia
The unclued lights are four female winners of the Nobel Prize for Literature. First prize Angela Robinson, Brighton, East Sussex Runners-up Elizabeth Knights, Walton Highway, Wisbech; Andrew Vernalls, Milton Common, Thame, Oxon
The 14 unclued lights can be constructed using only the letters in ‘THE SPECTATOR’, as indicated in the preamble. First prize Belinda Bridgen, London NW8 Runners-up J. Bielawski, Southport; Hugh Green, Petersfield, Hampshire
The unclued lights reveal phrases beginning (or, with 8, ending) with the numbers 1 to 10. The red and yellow squares reveal two members of LES SIX, the solution at 45 Across. First prize Jenny Mitchell, Wells, Somerset Runners-up Sean Smith, Southport; Rupert Cousens, Oxford
The journey was that of the Owl and the Pussy-cat, by Edward Lear. OWL appears diagonally backwards in the bottom right of the grid. First prize J. McClelland, Bangor, Northern Ireland Runners-up Paul Elliott, London W12; Rex Anderson, Coleraine, Northern Ireland
7D sung by 40A suggested other unclued lights, all anagrams of fruits: 12A mango; 17A apple; 18A apricot; 24A damson; 9D tangerine. MELON, an anagram of LEMON, was to be highlighted. First prize Kathleen Durber, Stoke-on-Trent Runners-up Clare Reynolds, London SE24; Sid Field, Stockton on Tees
The unclued lights are surnames of the twelve celebrities who bear the forename of the four patron saints of the British Isles. ANDREW 1A, 5, 36, DAVID 17, 31, 35, GEORGE 24, 28, 34 and PATRICK 21, 37, 39. First prize Wendy Atkin, Sleaford Runners-up Lewis Osborne, Newton Mearns, Glasgow; Neil Mendoza, Oxford
The unclued lights are all gems. The title, ‘Seamless schemes’, cryptically suggests ‘stratagems’ without ‘strata’. First prize M. Barret, Boxmoor, Hemel Hempstead, Herts Runners-up Kim Christison, Larbert, Stirlingshire; Mary Caldecott, London W12
Nine unclued lights have been seen on STAGE (35): THE RIVALS (4A), ELECTRA (27), THE BIRDS (29), ALL MY SONS (39), LYSISTRATA (1D), BECKET (3), NO MAN’S LAND (19), ORESTES (26) and ST JOAN (30) (‘Saint Joan’ in short form). RHINO (33) (‘Rhinoceros’ in short form) is to be shaded. First prize Mydrim Jones, London
