Lavatch

2355: 13 16

13 1A 23 22 is an eight-word quotation by 34 in ODQ. Other unclued lights, including one of three words, are unrelated, but each has 13 1A 23. The two lights which make up the title each have 13 1A 23 which needs highlighting (9 cells in total). Elsewhere, ignore two accents.   Across 10   

2343: Rats!

Round the perimeter clockwise is a 14-word quotation in ODQ, with its first word represented by a number in the grid. Other unclued lights are words of a kind (including four proper nouns and one of two words) which need treating before entry, as suggested by the final three words of the quotation. One of

A beastly business

Three unclued lights form a nine-word quotation from a thematic work. Remaining unclued lights, including one hyphened, are five trios of words of a kind, each suggested by a thematic word from the same work. Three further thematic words need highlighting in the completed grid.   Across   17    Sports day around squad’s compound (7) 18   

2334: Sweet variations

5 (hyphened) and 14 are types of 37. Remaining unclued lights are other types of 37, given in a form that is either 5 or 14. Unchecked and cross-checking letters in all unclued answers could give: GAPES INDECENTLY— A GOOEY MEAL. Ignore two accents in the completed grid.   Across 1  Check’s omitted in alcohol

2316: Divine alteration

Seven clues contain a redundant word, each defining one unclued light. These seven unclued lights all undergo partial 1 across (in Collins) before entry, in a consistent manner. Resulting grid entries are not real words. Unchecked and cross-checking letters in all eight unclued lights could give: NEWS — I’LL HINT THIS: CRUX’S LATIN   Across

Constitutional Amendment

Unclued lights are six characters from 45 and its author. Five of these undergo 45 in one way before entry; the other two must undergo 45 in another way afterwards (leaving real words). Collins confirms the thematic information.   Across 1    Radical dissent about America’s dirty quality (9) 11    Briefly desiring drug (7) 13    Endlessly

2307: Obit IV | 18 May 2017

On 18 March 2017 the great ROCK’N’ROLLER (3) Chuck Berry died. Round the perimeter run the titles of four of his compositions, ROLL OVER BEETHOVEN, JOHNNY B. GOODE, YOU NEVER CAN TELL and NADINE, followed by his initials. The further title given is SWEET LITTLE SIXTEEN (14/26/23).   First prize Peter Dean, London W8 Runners-up E.

to 2298: NOИ

The unclued lights are titles of Russian novels minus their ‘and’ (И in Russian): 17 CRIME and 9 PUNISHMENT (Dostoevsky), 40 WAR and 34 PEACE (Tolstoy), 22 FATHERS and 8 SONS (Turgenev), and 10 THE MASTER and 11 MARGARITA (Bulgakov).   First prize Mrs G. Hancock, Thornbury, Bristol Runners-up Philip Dacre, York; Tom Richards, Wolfscastle,

2301: Age of extremes

Eight unclued lights are of a kind; the remaining two complete four words from a quote, which is appropriately positioned and must be highlighted.   Across 12    Old noble returning 50 eggs (4) 13    See adult in Moroni, perhaps, as this? (8) 14    Confusion restrained in mediocre way to play (9) 15    Latin on air

Discovery

Two pairs of unclued lights are theme names. Remaining unclued lights aren’t in themselves thematic, but their unchecked letters complete a book title, and part of its sub-title, in two symmetrically placed, curving lines reading down. Both phrases are (14, three words) and need highlighting. The ODE confirms 19, 28, and 43.   Across 6   

2285: Characterful

Unclued lights are three groups of three words of a kind, each group relating differently to a theme word. This theme word appears in the grid (8 letters, reading across) translated into the appropriate language and must be highlighted. The unchecked and cross-checking letters in the nine theme words are DARN HANDSOMELY arranged.   Across

to 2282: Timely

The perimetric quotation (referring to October), AMBIGUOUS MONTH, THE MONTH OF TENSION, THE UNENDURABLE MONTH’, is followed by DL, the initials of its author, Doris Lessing, a NOBEL LAUREATE (2/5). The source is the novel MARTHA QUEST (18/17).   First prize Christopher Hanafin, Adare, Co. Limerick Runners-up Sara MacIntosh, Darlington, Co. Durham; C.J. Ellis, Rochester, Kent

2276: Iron Man

Definitions in ten clues contain a misprint; corrections spell out a theme word. Unclued lights are four pairs of words of a kind, each relating to the theme word in a different way. Elsewhere, ignore one accent.   Across 11    Like some parasites? See ten in rotten tree house (12) 12    Statesman needs iron, regularly

to 2273: Numbers

Round the perimeter run the titles of three songs from the musical Guys and Dolls, epitomised by SKY (28) Masterson and SARAH (11) Brown, and NATHAN (19) Detroit and Miss ADELAIDE (39): A BUSHEL AND A PECK, IF I WERE A BELL and SIT DOWN YOU’RE ROCKIN’ THE BOAT.   First prize P.L. Macdougall, London SW6

2258: Perimetrical jigsaw

Clues are listed in alphabetical order of their solutions. An 11-word quotation runs around the perimeter from the top left-hand corner. Four thematic clued answers need highlighting, as does a thematic name (7) in the completed grid.   Not looking well, with a scar and spasm? (10) Gossip’s husband abandoning visit (4) Always home for

To 2255: In the pink

Oscar WILDE (35) described hunting as THE UNSPEAKABLE IN FULL PURSUIT OF THE UNEATABLE (1A, 14, 30, 42), and the huntsmen are John PEEL (12), JORROCKS (R.S. Surtees) (19) and Siegfried SASSOON (Memoirs of a Foxhunting Man) (28). First prize Heather Weeks, Hove, East Sussex Runners-up Hilda Ball, Belfast; Hugh Thomas, Ixworth, Suffolk

2249: Transformation

The transformation is 10A (three words), which suggests the other unclued lights, including one of two words and one hyphened. Across 1    Similar object I really change (8) 6    Hot dog including everything (6, two words) 12    Duck, bloody, that is sent back (5) 13    Bending law welcomed by fellow in government (7) 15    Make

Solution to 2246: Where’s Maggie?

The play was Cat on a Hot Tin Roof by Tennessee Williams. The characters were BRICK (1A), DOCTOR BAUGH (7/5), MAE (20), BIG MAMA (37/41), BIG DADDY (37/39D), GOOPER (45) and REVEREND TOOKER (10). CAT (6th row) and A HOT TIN ROOF (7th row) were to be shaded. Title: Maggie (Brick’s wife) was the only

2237: Experimental

One unclued light is a publication (two words). The others are relevant figures (all in Chambers) who appear in a form suggested by the publication’s title. Across 1 Maybe camping, emptied lavatory diligently (8) 8 Heartlessly shakes young animals (4) 12 Earl leaves part of UK, touring king’s avenues (5) 16 Bed of rock’s silicon

To 2234: A greater measure

MARCOBRUNNER (11) is composed of words whose definitions are 1D, 24, 32; 13, 17, 35; and 9, 29A, 38. First prize Peter Bond, Chandler’s Ford, Hampshire Runners-up Rebecca Mawle, Great Nolford, Warwickshire; Peter Maddox, Swansea