Sliced Up

by Harrison Ho and Olga Vinogradova

Answer:
LEFT ATRIUM

This is arguably a word search, except we are first searching for clues to each word that have been hidden in the grid. The clues are hidden vertically or horizontal (no diagonals). They also appear a little off. A full clue is actually composed of two smaller clues that have been “sliced up” and woven back together. Rearranging the letters of the smaller clue answers in the same order as the full clue gives the answer for the full clue, minus one letter in the position of the numbered cell.

The first value in the numbered cell gives an ordering for the missing letters. Reading these letters in order gives the clue phrase MATCH COMMON WORDS AND ORDER BY GRID.

In total there are 30 full clues. In the grid there were also 30 words that were unused in any clue. Each may be semantically related to one of the interwoven words. Taking the second value in the numbered cells as an index into the related word, and reading in grid order gives the phrase RECEIVES BLOOD FROM PULMONARY VEIN. The answer to this clue phrase is LEFT ATRIUM.

The following shows where the clues are found. Colors mark clues found in vertical down (red), vertical up (orange), horizontal right (green), horizontal left (blue).

atmospheresailorspresideslargebeatlescoldnorthernregionfilmwithout6 (1)ortreesaiddecreescientistperiodplanted
14 (5)dislikedigitteamrightmostof22 (6)basketballproplacephoenixgraveyardcakespersonifiedsecurefishminuteland
makesuddenpowerfulmicrobialmovementdecayfrom2 (1)signtidedeceittentstoformerhearingslipperylastproduced
smallerreliableislandgroupjump26 (1)societalshortrichandpowerfulperformwaterforcefromflowerhistoricala
surroundingsmalljuicynatural30 (3)partmetalofdiscussionbearingmineralsjokersalternativesoffielders'of19 (2)24 (1)
anemployedconflictedbusinessprivatemetaltravelcontainersmodes7 (1)withcontentsinto10 (4)organs4 (2)hardwith
ininone8 (2)strongofbutgreatnotlakesemphasizeddefenestratespastrypupilinadistinctchicken
individualparticlefountainspeedtests11 (3)thatgodsnorseofcompetitiongreatest1 (5)inspirationactionsleafstudyseed
thickness12 (3)guacamolemannerlaboredprefixsweet28 (10)inorbreathecolonlineof21 (6)colorednotegg
warriorexchangecreatedsetof20 (7)fingerdisplayableequivalentstypographyforfeetthrowcollegeheadliketargetlong
prefixof13 (2)itwouldappearthatsomethingwasslicedupandputbacktogetherbrightlyactuallysupporting
ascendantaorwhatmakesomeoneonedoesoverlyhappyin18 (2)withsomethingcasinosfragileinold
16 (2)substancecowsonnetspidermanprintzerosbuffooneryand17 (2)usingonesworkcomputerdramaticcomicwhen27 (4)
nauticalforgamebelonging25 (6)loudtantrumstospeakingthatareingrouppublicsurfacelightningplayingmetal
orwagescomputermotherinnocentsumscausedoftomoney15 (7)igniteonceaspenaltymorecolafemale
fictionallegenddescribesconcealsometimesmorebundlepaperis9 (4)orithaypooryeastvacuum3 (1)bar
dynamictoothpastefirstlinguisticsfourcanwheeled23 (4)describerailroadcarearundercarriageortubedocumentgolfrelative
school5 (2)friendcrossingorwarningsignfemalenamestructure29 (1)skilledspeciallyroofedwoodensomesimpleinformally
Full clueClue 1Clue 2Word 1Word 2Full wordLetter
throw line 1(5) pastry into alternatives water to cakesthrow line into waterpastry alternatives to cakesCASTPIESCAMPSITESM
sudden powerful microbial movement decay from 2(1) sign tidesudden powerful movement from tidemicrobial decay signSURGEROTSURROGATEA
not target actually in when playing cola 3(1) golfnot actually in colatarget when playing golfCOCAHOLECHOCOLATET
brightly like colored leaf a 4(2) of flower slippery fishbrightly colored leaf of flowerlike a slippery fishPETALOILYPOETICALLYC
school 5(2) friend crossing or warning sign female nameschool crossing warning signfriend or female nameSLOWALLYSHALLOWLYH
large beatles cold northern region film without 6(1) or trees aidlarge cold northern region without treesbeatles film or aidTUNDRAHELPTHUNDERCLAPC
business private metal travel containers modes 7(1) with contentsbusiness private travel modesmetal containers with contentsJETSTINSJETTISONSO
one 8(2) strong of but great not lakes emphasizedone of great lakesstrong but not emphasizedERIEBOLDEMBROILEDM
hay it or 9(4) is paper bundle more sometimeshay or paper bundleit is more sometimesBALELESSBLAMELESSM
personified former force of 10(4) pupil inspiration of collegepersonified force of inspirationformer pupil of collegeMUSEALUMMAUSOLEUMO
greatest competition of norse gods that 11(3) tests speedgreatest of norse godscompetition that tests speedODINRACEORDINANCEN
small employed in particle 12(3) exchange of a substance for wagessmall particle of a substanceemployed in exchange for wagesSPECKHIREDSHIPWRECKEDW
first describes computer game cow or 13(2) created guacamolefirst computer game createddescribes cow or guacamolePONGHOLYPHONOLOGYO
atmosphere 14(5) make smaller surrounding an in individual thicknessatmosphere surrounding an individualmake smaller in thicknessAURATHINARTHURIANR
sums caused of to money 15(7) ignite once as penalty moresums of money as penaltycaused to ignite once moreFINESRELITFRIENDLIESTD
dynamic fictional or nautical 16(2) ascendant prefix warriordynamic or nautical prefixfictional ascendant warriorAEROVINAVERSIONS
comic dramatic computer work ones using 17(2) and buffoonery zeroscomic dramatic work using buffoonerycomputer ones and zerosFARCEBITSFABRICATESA
what make someone one does overly happy in 18(2) with something casinoswhat one does in casinosmake someone overly happy with somethingDICESELATESDELICATENESSN
study distinct hard 19(2) historical last minute periodstudy hard last minutedistinct historical periodCRAMAGECARDGAMED
set of 20(7) finger displayable equivalents typography for feetset of displayable typographyfinger equivalents for feetFONTTOESFOOTNOTESO
secure hearing from fielders' organs in actions 21(6) headsecure from fielders' actionshearing organs in headSAFEEARSSEAFARERSR
phoenix place pro basketball 22(6) of rightmost team digitphoenix pro basketball teamplace of rightmost digitSUNSONESSOUNDNESSD
four can wheeled 23(4) describe railroad car ear undercarriage or tubefour wheeled railroad car undercarriagecan describe ear or tubeBOGIEINNERBIOENGINEERE
planted land produced a 24(1) with chicken seed eggplanted land with seedproduced a chicken eggSOWNLAIDSOLARWINDR
belonging 25(6) loud tantrums to speaking that are in group publicbelonging to speaking grouploud tantrums that are in publicOURSSCENESOBSCURENESSB
perform powerful and rich short societal 26(1) jump groupperform short jumppowerful and rich societal groupHOPELITEHELIOTYPEY
long supporting old 27(4) metal female bar relative informallylong supporting metal barold female relative informallyBEAMGRANBEGGARMANG
colon breathe or in 28(10) sweet prefix labored mannercolon or sweet prefixbreathe in labored mannerSEMIPANTSPEARMINTR
simple some wooden roofed specially skilled 29(1) structuresimple wooden roofed structuresome specially skilled peopleSHEDPROSSPHEROIDI
juicy natural 30(3) part metal of discussion bearing mineralsjuicy part of discussionnatural metal bearing mineralsMEATORESMODERATESD
Full wordRelated word in grid orderIndexLetter
SEAFARERSSAILORS6R
MODERATESPRESIDES3E
ORDINANCEDECREE3C
BIOENGINEERSCIENTIST4E
AVERSIONDISLIKE2I
MAUSOLEUMGRAVEYARD4V
FABRICATESDECEIT2E
CAMPSITESTENTS5S
SOUNDNESSRELIABLE6B
SHIPWRECKEDISLAND3L
CARDGAMEJOKERS2O
EMBROILEDCONFLICTED2O
JETTISONSDEFENESTRATES1D
CHOCOLATEFOUNTAIN1F
DELICATENESSFRAGILE2R
POETICALLYSONNET2O
FRIENDLIESTSPIDERMAN7M
HELIOTYPEPRINT1P
SHALLOWLYSURFACE2U
THUNDERCLAPLIGHTNING1L
SURROGATEMOTHER1M
BLAMELESSINNOCENT4O
ARTHURIANLEGEND5N
OBSCURENESSCONCEAL6A
BEGGARMANPOOR4R
SPHEROIDYEAST1Y
SOLARWINDVACUUM1V
SPEARMINTTOOTHPASTE10E
PHONOLOGYLINGUISTICS2I
FOOTNOTESDOCUMENT7N

Authors' Notes

The mechanic for this puzzle was a rejected idea from the Alloy of Words puzzle the Office round. After all, each word could be thought of as an “alloy” of two other words. But unable to work in the theming we wanted in the Alloy puzzle, the idea was tabled until it got resurrected for this puzzle.

Oddly enough considering the constraints, the first clue I ever came up with to demonstrate this idea was: “bathroom strong for a knot small child making material.”