Introduction
Harry,

We have a new mission for you and your team, and I think you are going to like it. Here is the background.

Last May a small container ship from Singapore disappeared off the port of Salalah. Last communications with the ship didn’t suggest any problems but the Omani Coastguard lost track of it in a fog bank and after two days Coastguard cutters were sent out to search for it. They were joined in the hunt by a UK Naval destroyer on exercises, but, despite the pretty sophisticated equipment they carried, neither the ship nor wreckage were found. The local authorities added the ship to a list of potential piracy cases, but no ransom was demanded for the vessel. Last week the ship was found drifting, with no crew or passengers, near the location where it was last spotted. The ship was impounded and searched and the British Embassy were called in when they found a cabin full of UK sourced high tech comms gear. The Omani government assumed it was part of a UK listening op spying on them, but we pointed out that we wouldn’t have abandoned the ship so close to a foreign power and we agreed to pool intelligence in an effort to trace the ship’s movements and to figure out what it was doing there.

A full search revealed an extensive network of fast computers hidden behind fake bulkheads and cooled by seawater. They also found a high powered aerial giving weight to the Omani fears that this was a listening post. Strangely there were also some signs that part of the superstructure had been cut loose.

Most of the files on the server have been overwritten several times, but we did find one thumb drive containing an encrypted email archive and the local GCHQ team had some success decrypting a few of the messages. I’m not sure if this is good news or bad, but it appears that this ship was being used by the Flag Day Associates.

Hackers with their own Navy is a new one on me - I have no idea why they would want or need one. We are going to need your help to figure out what this means. I tried to get hold of Charlie in the hope that she would help, but she has gone off grid so I hope you and your team are available.

All the best,

Mark
Challenge 1 A
Questions
QEVO,

XLEROW JSV FVMRKMRK QI MR SR XLMW SRI, WIIQW PMOI E JEWGMREXMRK GEWI.

M LEZI XLVII UYIWXMSRW:
ALC ASYPH XLI JPEK HEC EWWSGMEXIW AERX E WLMT?
ALC ASYPH XLIC AERX XLMW WLMT?
ALC ASYPH XLIC AERX XLMW WLMT RSA?

LEZMRK VIEH XLI EXXEGLIH HSGYQIRX M WYWTIGX XLEX XLI ERWAIVW EVI EPP VIPEXIH XS XLI UYIWXMSR SJ ALEX IBEGXPC WLI ERH LIV JPEK HEC EWWSGMEXI GVIA AIVI XVCMRK XS WYVZIC.

M EQ KYIWWMRK XLEX CSY EPVIEHC GLIGOIH SYX XLI SRFSEVH KTW WCWXIQ JSV MRJSVQEXMSR EFSYX LIV QSZIQIRXW, FYX MJ CSY HMH JMRH ERCXLMRK M ASYPH FI JEWGMREXIH XS LIEV EFSYX MX. MR XLI QIERXMQI M EQ TVIXXC WYVI XLEX CSY ORSA QSVI EFSYX XLI JPEK HEC EWWSGMEXIW XLER CSY LEZI XSPH QI, WS E FVMIJMRK ASYPH FI QYGL ETTVIGMEXIH.

EPP XLI FIWX,

LEVVC
Challenge 1 B
Report (Points Scheme)
NALKN PKJPD APNKF WJLNK FAYPD WREJC ZNQCC AZPDA YNASS ASANA WXHAP KPWGA PDAOD ELSEP DAOOA JPEWH HUJKN AOEOP WJYAP DAYNA SSANA DWJZA ZPKPD AOKIW HELEN WPAOW PPDAZ AALSW PANNA JZAVR KQOWO LHWJJ AZWJZ SAXAC WJPDA OQNRA UFQOP WBPAN IEZJE CDPPD ANWZW NODKS AZWJW LLNKW YDEJC RAOOA HSDEY DKQNZ WPWXW OAEZA JPEBE AZWOW YKWOP CQWNZ YQPPA NSADA WZAZO KQPDP KWRKE ZZAPA YPEKJ SEPDW HHODE LHECD POKBB SAPDA JYKIL HAPAZ PDAOQ NRAUE JPDAJ ASHKY WPEKJ WBPAN ZWSJS EPDPD AHEOP AJEJC LKOPE JOPWH HAZSA XACWJ WOOAI XHEJC PDAAM QELIA JPBKN LDWOA PSKKB PDAKL ANWPE KJGAA LEJCW SWPYD BKNBQ NPDAN LWPNK HOEJP DAOGU WJZKJ PDASW PAN
Challenge 2 A
Scrambled
SXDK LDKB,

UMDQBP CVK UMX GDUXPU KXAVKU CKVL UMX VQ-PRUX UXDL. RU PMVJP UMDU UMX PMRAIVDKS HAP PTPUXL JDP NVLAGXUXGT PNKDLIGXS PV JX DKX QVU HVRQH UV IX DIGX UV UKDNX MXK LVEXLXQUP CKVL UMDU. SV JX MDEX DQT VSS UKDNXP CKVL VQPMVKX KDSDK UMDU HREX D MRQU VC JMXKX PMX LRHMU MDEX IXXQ?

UMX NVLLXQU RQ UMX GDPU LXPPDHX UMDU UMX ARKDUXP NVLAGXUXS UMX PZKEXT XEXQ UMVZHM UMXT MDS LVEXS PVZUM UV DEVRS SXUXNURVQ PMVZGS MDEX UVGS LX UMDU UMX PZKEXT JDP QVU HXVHKDAMRN. DU CRKPU R UMVZHMU RU LRHMU MDEX IXXQ KXCXKKRQH UV D UXGXNVLP PZKEXT PRQNX TVZ LXQURVQXS UMX GVQH DXKRDG, IZU DNUZDGGT UMX DUUDNMXS LXPPDHX RP EXKT KXEXDGRQH. PURGG QVU PZKX JMDU UMX PZKEXT JDP CVK UMVZHM, DQS MVJ UMDU RP NVQQXNUXS UV UMX LRPPRQH PZAXKPUKZNUZKX. NDQ TVZ HXU LX DQT ARNUZKXP?

MDKKT
Challenge 2 B
On Target (Points Scheme)
AFTU HMFCP MZ FT TWHMG DB C W AWU XTMCM CPM PDTT BDZEM J FVG MBCF LTQBP QCB QVCMO ZQCJ. VW U FRWZ ZMUMG QFT H WZSB HMZM ZMYDQ ZMG F VG CP M XDU XB FV G MIC ZF LD TSPMF GB HM ZM QV BCFTT MG WD C QV GMMX HFCMZ B WEM Z CPM VMIC NQEM GFJB . HM FZM V WH CM BCQVO CPM BJBCM U NWZ ZMTQ FLQTQ CJ FV G BFN MCJ L MNWZM UWEQ VO WV CW X PFBM CPZMM WN C PM WX MZFCQ WV. W XMZFC QWV C ZWRFV ZMUF QVB W V CFZ OMC.
Challenge 3 A
Lloyd's Register
KLQQP ,
PJ X LBR DS ND LWJX M MKD OCLZ SLP LBBJH VLMDB . MKD P LQD L MQ LYB-Y LMVJY LC KL HRVYZ ZQJX U SDS VHLMD S MJ MKD J IDQMK QJT J O TDB MDQY HLUVM LCVBN . MKD P KLI D WDD Y VNU CVHLM DS VY BDID QLC N LGJQ UQJMD BMB, VYHCX SVYZ LY LM MDNUM MJ M LRD J IDQ M KD XR YLMV JYLC ZQVS, LMML HRB J Y QDB DQIJV Q BPB MDNB LYS V YMDQO DQDYH D VY WLYR MQLSV YZ YD MTJQR B.

VM C JJRB CVRD MKD O SL HL QQVDS JXM OLVQC P DEM DYBVI D NJS VOVHL MVJYB MJ M KD BK VU. M KDP S VS L ZJJS GJW M JJ. T D KLS Y’M YJMV HDS M KD LS SDS W XCRKD LSB X YMVC TD HJ NULQD S MKD CLPJ XM TV MK MK D UCL YB OQ JN CC JPS?? ?B QD ZVBMD Q. MK DP BD DN MJ WD M KDQD MJ LS S QVZ VSVMP , MKJ XZK M KDQD VB JY D LSS VMVJY LC UL YDC L M MKD BMDQ Y MKL M SJD BY’ M OVM MKD ULMMD QY LY S TD TVCC WD QD NJIVY Z MKL M MJY VZKM MJ BD D TKL M VM VB MK DQD O JQ. T D TJX CS KL ID SJ YD VM MKVB LOMD QYJJY WXM SDHVS DS TD BKJX CS HJ YSXHM JXQ JTY K XCC B XQIDP VY H LBD M KDQD VB L WJJWP MQLU .
Challenge 3 B
Nautilus (Points Scheme)
DUSIO JUGOO JUOBS KJVYK IIPIJ OZMSI RKYYP JOIJO HYSIJ BVTUJ MVJUA CZDYO JOIKA AOIIM OISVY OHMVJ UVBRC KGUKB HGOHZ OJGOI CRJUO JSGTO JSBHZ CBVJC GOHSY YGSHV CJGSR RVARC GJMCU CKGIM VJUBC IVTBJ USJMO MOGOE OVBTM SJAUO HCGMO GOOLO BBCJV AOHMO JUOBA CBHKA JOHSR KYYGS HSGIM OODCR JUOSG OSSBH RCKBH JUGOO HOSHI DCJIM UOGOM OACKY HMCGX CBJUO IUVDM VJUCK JHOJO AJVCB SIDYS BBOHM OACBL OGJOH JUOJM CSHWS AOBJO ZDJPA CBJSV BOGIV BJUOZ VHHYO CRJUO IJSAX VBJCS YSGTO MCGXI UCDSG OSSBH ASGGV OHCKJ SRKYY VBIDO AJVCB HGVYY BCMOL OBVRM OSGOE CSGHO HCKGM CGXIU CKYHG OZSVB KBHOJ OAJOH MOGOJ GVOLO HIOSU CGIOR GCZJU OJUVG HACBJ SVBOG SBHAS GGVOH CKJIJ STOCB OCRJU OSIIO ZEYP
Challenge 4 A
Scuttling?
WSHHP MNEDB FANJN RJWNI KHLNP SCRPD KSHNC DJVDX CVJDT NAXNL NMWSJ MNUDK CRTNW XCRJW NUSAI NTKAZ WNSRX CJWNI JNHCJ WNHNM SISAS HVNFK BFXCV IJSJX DCEDC CNEJN RJDSC KBTNH DUINS USEXC VDKJA NJIXJ ADDZI AXZNS IEKJJ AXCVL SALNI PIJNB IXBXA SHJDJ WNDCN IKINR DCKTD SJIXC MDHAR MSHJM DXESC JKCRN HIJSC RMWPJ WNPMD KARVD JDIDB KEWNU UDHJM WNCJW NPEDK ARWSL NIEKJ JANRW NHSJS CPJXB NMXJW SIBSA AGKSC JXJPD UFASI JXENO FADIX LNJWN JNSBT SEZSJ CISWS LNHKC IDBNS CSAPJ XEIDC JWNHN BSXCX CVJNO JUXAN IMNNO JHSEJ NRUHD BJWNI NHLNH IDCTD SHRJW NINEX FWNHI SHNVD XCVJD TNFHN JJPWS HRJDE HSEZJ WNSJJ SEWNR HNFDH JWSIU HNGKN CEPSC SAPIX IBSJE WXCVK IKSAN CVAXI WJNOJ IDMNE SCSII KBNJW SJJWN INCRN HMSIS CSJXL NIFNS ZNHRX RPDKW SLNSC PJWDK VWJID CMWSJ JWNCS KJXAK IIPIJ NBBXV WJWSL NTNNC DHMWS JXJMS IUDH
Challenge 4 B
Seabird (Points Scheme)
PRSAO EGERA UIADM WEHDN ISNRA SAWUA AESSR EFGDO SOGVO RBEEE AARTE SCTDF MENUI BRTTL MEYTU MTMEU AIKWH UTKWE RWAHM NPWRA EESON ONESE BATOI HACIN EETBR OTADA KTGFE ESYIO FLTTL STIIA EOSVI EONSR RTAUP MNNOA ENCOC NUVRS CLVDR GCTAI IHRIC IAIHR SDUOM RLEMC RNGLE OMARF HIUEW HALCS ASRAC UFRAW WSMEH ULSTO AOHCE LETMT OILSE PDMUM TPTRS LYRHH NTPAN WPMOA DPPDW BESEO ASSLT MLPES LETUN CORER LCLIT AOSVS INIIF WSEAF ORTAA DUYEN ENONN SOPFH ONTWK OERTC SLYVO EIOHL UFOEI OETST HTSBR ENEVE AOUEP GIEES OBDUO RSFEE RCDYA DUTAE PEADR DIGSE EBFUO GGOPO GALYF EWSOE EMDNT OHREB HAAES NEWOR GNFIA ULNLW ADUEO DCOTR ARGVU ENEWH IERTL AUILM SONIO TMUIN EWAIU EWLOE RSTTT ISDRS ASNUS SIESM ERDHE TRYRH PNLRT EREAD MREDE BNNTR NENWM OUTRD OSANE OWOMC GIDCI ASAON TIIOI ASCES ISSUP CRMOY BRINE YWEEL AYLEW TYRTI LHSTO
Challenge 5 A
Filing clerks?
TSHHP UAHSA WIBKT SKXSJ KYIJJ SDIRC HYPJI XRSZB ZCKUA IBJCY IKTUZ DHISX XPCBB KTIKI OKJSU BUKNS JIZAH PFKIB LJUZD SACXL YZKHS ZJFCJ UKUCZ NUKTW IPNCH BJISE UHBEL KUKNS JIZAU FTIHI BLJUZ DSHSU XRIZA IAUFT IHUAS ZCZXP SJJLY IKTSK KTIKI OKNIH IKHUI MIBNS JSZSH ATUMI CRKTI CHUDU ZSXYI JJSDI HIIZA HPFKI BRCHJ SRIKP NTCIM IHKTI RXSDB SPSJJ CAUSK IJSHI KTIPT SMISF HIKKP JCFTU JKUAS KIBCF IHSKU CZURK TIPSH IRUXU ZDYIJ JSDIJ XUWIK TUJYC HIXUW ICZIC RKTIY SVCHK IHHCH UJKDH CLFJK TSZKT ILJLS XTSAW IHACX XIAKU MIKTI KIATD LPJKC CWSXC CWSKK TISIH USXRH CYKTI ECSKS ZBKTI PKIXX YIKTS KUKUJ SBHSD NUHIL JLSXX PLJIB KCACY YLZUA SKINU KTSJL EYSHU ZINTI ZJLEY IHDIB UKASH HUIBS ZSACL JKUAK HSZJB LAIHS HHSPS JNIXX SJSJT CHKNS MIKHS ZJYUK KIHSZ BXUJK IZUZD DISHC ZIKTU ZDKTS KFLQQ XIJYI ZCNUJ NTPNI NIHIS XXCNI BKCRU ZBKTI JTUFR XCSKU ZDSKS XXJLH IXPKT IPYLJ KTSMI FXSZZ IBKCJ UZWTI HLJUZ DKTIJ ALKKX UZDIG LUFYI ZKCKT IHNUJ INTSK NSJUK RCHKT IPJII YKCCJ YSHKK CXISM IUKRX CSKUZ DRCHL JKCRU ZBSZP KTCLD TKJYS HWFJV LJKEI RCHIU JIZKK TUJKT IAUFT IHAXI HWASY IUZNU KTSBI AHPFK CRKTI SKKSA TIBAC XLYZS HKHSZ JFCJU KUCZW IPNCH BTSJX IZDKT JUOKT UZWUK SZJNI HJJCY ICRCL HGLIJ KUCZJ SECLK KTIZS LKUXL JJPJK IY
Challenge 5 B
A testing time (Points Scheme)
SSSATA NUELCL AENDEE HEEVRN HTAILS LTOCSO EOANUO DOEECA FERBET RTENOI IUCRWU RFAPRO EERCSS OEUATU LGTEMA TREMLI EAVEIE OGCELE SAEEEY YIUUOA IDAOSD MDECSS HTHUHA TCNXAE RERSEL TUNAGH ANRDTE VEPISY DTAEAM CINMRN WEORAM RVIBOD SDFDPA TIMRSS IETDAO SPECGR ACNETB LFIOEU SHSMEE IRLSHM ITTRLN ESEHMC LSSOSW FOTTWN BYTEYN GEYMTT GSTARI IXEEED RNASML TWGMIL DCRTSE OGOHRO LSSHMA WNDSST RABNDN ECFCAY EHOTDO RNONEN ECATNE AVOEAA TEHERC YRIGHS AYREFS OOATEM NCWTKA AAWNDA DMSLLN NNLUTF OEEENO YOEWTM ANRRSX HVOROL HISFUN NTHAEE OFOLPH EBAATM NORNOE ODNVTP HNOETE DEAEON PHPAEU RATVHN DETAHR AHPOOR SEFOVD DSTTPS VGRAAA TODSUR YIDOVT RELERL TMEMDH EOARSH OARRRE RXISGE IFAWFA IYIDUS IYIEEE SOTKEA ELATRE SNTIFE MTEIAI GHACEI ONDKTK ITTEAE ANECNN DICTNE DDDENS TSHEAN RTAMNE AHSHID AOCNUI SSCTEH SLNLEC THEETL LTIDLC TTNPNM CVSVNO SITDAE LXPIHS FATTYS FOEDCM WHTEBA ACHERT AIGRIU IRTNGI APHETR OWEHWS WAACMG COUWOO GOEGSM TARTEE IEMVAY INOGST ITAGBL NCSTCY COLRET EDAREH OPNEBY EGWCTE ETLTEY ETEENA NSAFMO
Challenge 6 A
As truth dawns
MTAEG LATCL EPTEN OPEAU TELEB IIOOT ATWNA NTATE ITUII AGAEO STGVE TABDR ESIAC QOBWA VGRHR SIHSS AEKAJ BWWTT DRSME ETNYA FSEGI LEGTK RREOC UANTT EOMSG STNSI AELUU TRBAI AETEE SERHX GTOOA RRBHP CKLIA LHNAE SVEAR HBEPI YDCES EWTAX UYAER YWOEI NHTEE GEISI EIREA ASSRB ITNHT UOROO LEEWS TTERE OAHYA KHLSM SAEOD SLTHS UTIGQ IMNID SGETP MWTRN NOTFH VSELK AUMRN DVCNR LUCER YHYEE TLNIG OUNCN ANRHP NOSBH SHPSL RECLV RINFO EHNIA EENNH CRBEN RGUNR UESML REHIU TGTEO RDROE AEOIS OEUSI KNTEE SLOHT HDCRM ISUTE OTEAE OSHFA IAESE MRITR SEISA IGWYR MHRBT ETNCO ENUHO RCADE ODLCR NCOMN CTOSI HUDTC INAGE SNTIS UTIGY TMSHT HYALA TLSNH ILGUI MTLBF LDYHR FRNET SAOST EETAE FHLGO KHRET CAKUT EIHRL RTLSE TSHLC PEADH THYUT AEENN HRYRA EENNI HRNBH NSNEH YUTSD TOYWM TIATA LWHVB EPETL XIHUS CRTAD TIKHN XMSAE SNWLU EVGNR CPEGV NHTER UIGEU EALSD NTIKE AEOMC TWRYB USIIL EPHKY ODHRS YHECA ATRMR LTRAR RETST UOETN UESID UAIDO ESISA EETBL LERPN TROIS IATSI ASESO MIHSI EIAUN SAITN EELAC RFNRN NGVET TEENS LHVPE PTEON EDTNA OOUTG SOTAN CETIM IIWOE TIUIH CLSEW TCNII EOTSL FBEEC OHENP OELSD OCTCE EEMII IRTTM HBIUO VECEG AITJU ABORC LEENT ATRUY INETS IDLAE EHITW ENCCE OHWVO HOATW KTERO ARHCS EER
Challenge 6 B
A ticking clock (Points Scheme)
HWSSS WXFEW HHRFE WPDRV TTDHX BCCLE AYPHA LNADH IEHAO UDROT WNRRV YSABJ LTTBA YTMEL RKAID OPTHA TLELR TWAAM ANEKS VVZRV LLATK CRJQU ICIZG TOQCP NRRKT TOWAN DQEHT QRVTB AYDQE ALANN OHULA NUZLW EXTLV JRVIV HNOHD QMGYK ACLMS WRUPD ETFIO FTFEL HZPXH ASWFT WPRRS WEISE OHEFP DRVTT NVAGD VSWGO ERBET NHARV AEEVT LLTBM GAIAT GELIN MDAWE VHATT ERDHR ZNBNV OUTNE FOTEV EAEHL AYMHA CGLZE PTVVD IMWOR FISGT UZLWI BEQOH UBTGH AMQOR NJNNR UMQVJ TXELT FOVGA WDAEE VLLGR TXIBG TIBEV MPSAA TEOAS EVAEY QOHAM EONNC FUIDO EFAFA TTEMU IMNFL ZNBEK OFOBR LIAEH HAUIH NNNWZ AEEVT LLTPA ALNAN VTZLZ UUCPT AELIN ANPAA HEWFT HAOSE TARIB NBNVH AEVDH YYTLM UXB
Challenge 7 A
The seahorse mystery is solved
VEYJM YJKRZ ILYSY JEYDO RULCS RCJNM OIDDE UGURL OGFSN WCRLH CKHGH MWKEJ XLYKT LAGFL ALVTM GKYYO MVLMG KYJOS FDRZE PWAQG NRZEQ ZINOA QFORK CSLTJ WDUSS RZARL HCNAJ NEQZA BBAKE EBATJ GOIKL GCERZ EBJID LWMGD USSNM LJWDG FTMLH CEEAZ ALASK SNBTL MUKCV TFWIL DERHR CKUKS BJQTF WCPWW FSDYD RCSDW SBYFD MFEBL HCNEQ KEJOH GUHUS SJMCI QFMJU QOIRZ OSLTF WSFAP UWWMM LBZAT WHYVN MADCS TFSTR ZEDVA FSDZW ELGPC JARAN EANRZ EQWWY LEPKS CSHMJ SCASL GLMFG CJAKQ SRWRW LHCUU RSWYQ OLLHC KTYJB MSRBK IBWCJ WAPWD YFAPW AMXAP GULVF GNEKW TCJSQ IUYJE UATFS DGKTG FCRAV CHARL EPFOD TOJLS DSSRW NCVTM JEGFF MJCCV DCUKN DARWS GKAUK OKWTF ANEDI IWTFA SMFAQ MBPWS AMEKA SQAOL SCMMP JWODQ EYJSY YOUZE LLHCQ FGLTC VAJGC YDSFA PUATF SJSJY PAGEW DGFSN WCRAO LKYQL EKLHC VEACP JSTCK CYFCY JRWSC PSNCV EQAGL WDRGD CHLMQ ALJOT SRCEO RWONW RYLEB NEFAC JWDCK IEFEB XOPMN BWRQW AMHEP STGGN QAWYK AJJEY VYAGN AWRLW DYTOS LTFWR CXEPW NAWTM LHCUA ZDEQA NRZEJ SSRHA PLODL HCXDY DOETU RLHCF EVLSC UTGGN FSSKW RCSLJ QWMJR GWDGL IQWNA JYNLE BOIRZ AKGRC KEAMR CEOBA FGWDY ESAGT PSNQH OQATG GNAAP FWRYF DRWLJ KUQOH YLTFW YUWRC JEYDL WMPRG WFSTG VOLLU LVEPK TYFDG KHMOT FWWFG LCSSQ WMZDY GKPMO EPWDR ZEQGR RGFAG MNMTG FGRZE WEUQL BCVOG FGGKR CSLJQ ILLEL KITWA LVWMM LBTUP FTFJO SYHYT ARLEP QILVA WKILL HYLTG EERZE GJILL EPUEN LMGYH RFORU ARUHY FYRZI LYUQW FSDBS LTFWY ASNFS RBDYF SVCZI HSCIW DYDOA SLQGC IWTGF TFWMG VDJWO DLHCG CCSNA SNWGU EWTKW AAZAP LSFGW GFGRZ EBWEN KEYUA ZDEQA NRZEP WGGGN GVOLL IKSGG FERZE SKWGD LZWAN JOZDE KTURA TKSYL WEBKO KWDGH LMEAA QTMYE RLHCX UJDCM NEPSG CEANK FPGMR ZEMEA LAGMN EPFMC FTGXI YERGY HRATG KILLH CARZW SRANR WRCKT QLOND AWSLM FGUWA JDHYN EYDOR LOJGS CZEPW
Challenge 7 B
The man in the middle (Points Scheme)
ANWAE CNNDR TWTAN IREOA HSRDN TIEER DCTEW AYERE VAAAR PIOER OBSED ESCRE HLAOI TITHS DTRIN OSEPE PLTHT NIDTW SDULE DLHOT PEATE RHAAR EDEOA IODTA HREGE ROTHW HTSUR ETEEI NWIGI RESET POWIC OOONI TSEUD SEECH ACTEO FIILE ONEWI OTACT EODTE UNEAH SEDAP TRYEM RONMO MLEXO NTKEM EOYVI TSTEE NHANT RERTI EINEO TNDLH POPLY ITEWI TRSED EEVDY CFRMN SNAYP INMTE ENEEI NAHIN EPRIT EDEHV ELEAO RELLL VMOCN AHNCE PHERO HJUUV EHAUT ATHTT ETOAS IPOWW NEEDS ELOPG DESLF EDTER FCAAT EHJAS DTRPR LESEE RETET ECNEO RRSGC KAMII WAEFU TIASH AONGC THSRE NREHT RSTHH ACEIN WTPRL OGHET ODAER ALOEE DEATS OMLDW EDTWE FSBEL EVPDT EONOI GNSAV FTEGS EBOMC EHATI ETNRS PTONT HUSOR ECRED ENDCE TLWAE HESED RNCVE RACUH OIHAL EINAE MEUNH ERDES TTSTA SIPED EYLEE EMTII SIIGO THNTS SFOLN ITRET RWHEM TKHHS WTORC SSNER EROHT EENCS APEBL IRCNT HULEO FENRS ROMRN SHMAD DAODE ATIHI OROUT WEVTH APECE ETOVT ERDLE ADITE WDOTT TTCAT KMBHT HEICW ANTNI SEDWA TXANK EABOV OANMS WLPRG AISPO DFOGN DPEDE SWRDA CTTRE FHDES YABER RETLA VOD
Challenge 8 A
A cunning plan ...
NYVLG GSYGL CHXFE UYTQC ESQXP ZIUFI GGRBJ HPAYN CRUYF PSXUF IUPSK YRECT MMCNC RUYRE GXIGR LGLBT IBLME CEBZS VRLPU XPBIB JAJRL JREOB AJRLU FIGJE HBEZY WTMGJ YXFQX ICTSG RDGTB JAFYO OCWTM JBLCT WWUCQ MGOFR LFMRF RLFWL BTIJL WUYPM CHJQX ICRFC HUMTS MZJBI MYVHC UVYRU GXJCW PDTPU ISRLF DHBAE NCYQU MUFEO GRHCR JMYTQ SMSXJ MRCSX JRMTT ISWZV JRFPE CJITN IDGEM DSSAI TASVJ HUYOF GXPSX GMVVQ FVRXI YXXMY MBXFJ PUFIG BEUFE UUIIY ZFAVB AOFBX ICMSA MQFIS QWPGR TRIBB MTSKH CWUUI MCXUF INBIT RVPWX SMNBL JPPYT UIXGP MLIFB GPMTF PEUGS ODVPK XICSN YRJES WCVOK IOREO YVNCH GGKIR ISHIU YRERL FDPJE LUASO RVPJW ZQXFK WGPSN YHSMR FKIBL AIGPF UIOCI ERSFL WVPIU USUFM OEWPL IUFEU UIEMR PRWFL HDPMU GGBJM ODSSK EUGSO YGSMW TRLFZ ECYPN YREYF TRVBG XBLHU USUFE UUIVQ IBLSO AVJRM DYPLC CHCRF PEUGS ONVPR SDMPP LXIYX DFEOL IMEMW CRUFI MCZFJ SGASN KMUKI ORXIC JEYLB TITFS XLMOB IWCPP NMOEX IGWQJ EOGEN QYSCX IYXUF IZUMM JVFGR TREUC XICTP UISQY QNPZU MUFMO YJFUQ PLXIQ FVRAJ RLMSG LRLFW AJJPO MXHSI TQXIY XXCOO MABZS VRMUY REUIX GPMNY UGXPS XPDFV QMOCW TDSSJ SOEIO MYHFX PASNC YQUMU FEQJE OMJPS VPURU MIYNP PGXJR MORLF KIBLX JKIXC RPUOO MAUFE URLFG VIGKI CWUQI DSVJR CDMQN SRJAE UGSOQ ESCIO AVZNX FBYTG RHYGB BIOSW DGTIC VTMAF AEOQX BPXIS RUGRH RLSMY HFXIC HBREC YWFDS SMXIC VJLXF PGFNX TUIDY RDPED IXIGW NYCCC XICFS CELRL SMYHF AFFEW CFFCR MMSLG RHDSS GRUFI GGKIR EHYMO QXUFI GBEMC XTLSU QGSCA JRYQY PMRLF ZITRL BPVZ
Challenge 8 B
Over and Out (Points Scheme)
0000000101000100000000100101000111010011100110000000010100110011110001010000111001011001001001100010100100010010001100110011110010001111001110001000000011101010110000111010001011110010110001001100010001110000000001101111011110100101101001100101110011001001000101101001000010100100011100010101000011101000110011100100001100011011100010000100101000110010010000101000110100001001000101101001010010010011010110000000000001011001010011101100100000100011011001110001101010111001110011010010010001001111010000000001111000100000101010010010001001000010010011100101010110010010000010001011001110101101110100101001100011011100000001011011101100000000001001001001100011010110100011010000011001101011011000100111011100011100111100111001001101000000111001000010110110100010011011001010010010000001010001001000000001101011010010000100010000100001000001001000110110100110000001101001001001010001101010111000110010000010001000110001011010010100100001100110011111010101110010000000001000100100000001110000000010001110000000010000011100010110101000100111000101101101110010001000001101000101111100101001000111000000001100111000111001101110010000111100000000001001100100101110010001101011010010010010000000011010001011100000110011010110010010010100010110110001011100100010001110000111100001001100010000011000100101101011010001011000000010110000001011001000010001101010000011010001100010110110110110001000101011010000110001011011111001010011011100101100100001011001110001000110110010100000001000101000001000010000100010000100000000011100101101101001001011010010000000111000111100011001101011100101001101110000010010010011011011001001011101010010101000101010001101110101011001101111011100000000100001000100010010000100100001110001110100001111100100010010101001000010000011100110010010110001010000010001011010011100100000010101100100000000111010011011100011110011100111001100100011110110100010010100000001110011010011110110001001001101100101011100001111100011000100100011100110101101000001001000110000110010000011011100010000100001000111000000000000110010011000100100000010100111001101000001010110100000000111000100100100101000110011100100010010001011101001000100100111000100111000100100000010100110111110010000000000000100001110101100011001111001000101101111001001110000000111010011000101001100001000011001001110001000100010001011011001000000000110101111000100111000110001101000110110001000100010001111100111001100111100010010010100001110110101010100110000000010001000001000100001000101110001101100110101000100010010000100001000000000100100100010000100001000100000011010001001001110001100001000100011100110001101100011001100100010010011100000001100000000001100100010001101010001001101011101101001110001011010000101100010000010001011100100000010001001001001100100100101000101101001101001001101001110010000001010000111010010000110100000100011010000000101010110010001000100100000000111011100001001000001010010010101011000010100000100110000001101000001001110001011010100000000001100110100111000001001101101011000100000001011010100010100001010010001101100011001101110100111001110001011011100001111000000100000011110000100000100001100001101101011000010010001001110011101000011101001110001001001001100010001001001010010001000100001011000111000100001000100010001111100010100000110000000010010010011100000000011010111001100000001110100000100101010010000001100010001000100011010101100100101010000010010000000001101101011011001100111011010010001000100110010001000010001001000000001111010000111001111010000000011000111001101001000010111000001110101101110011011011000111000000010000100001000010001110100100110100100001001100000000011010010001000100100010010011011100011011000010001001100100100010101101000001111001100010011000100001110010001000100000100010010100011011100010010011011010100000111100110110100100001110100001000010100000001100100010001101100011010000000011000000110100000011100001110010001001001000100010001100000010010111001001000000000110110011000000111001011100110001001000110000110001000000110010001101100111001100111010111001101101000111011110011100111001101100000001001000001010110010000000001000010010011010110100010010010001000110011101101001110100100010111100101000000100001011100110010000000011100010000101001000100010010010000100001000110000100010010010000101010101100111011001000100100111110001000011001001000011010010001011011110011110001011000111000111010000000000110011010101110010010111010101000100110111000011000000100010010000110111101101110000001100011000100000000000011101001100000001110001000100001111001110100001000100010001100010010000011000000010000010100110111010010011011000100111101010110100000011100001101110010000101001110001001001100010010000110100100011010010010100100011000101000100100001100010011101010010001000000011001011101010100001100011001010001111011110001101000100110010000000011010001101000100110110000000000000100000000010000010001011001000111001101011011000100100001000001100000011100001100001011100100010100011000010001011100010111010011011011001110011100110011001000100110110110001010111000101000001000110101101010000101001011110001001001110001101001010011000100100000101110000111101000011111010101000000111010110010100100110001101000100010001000000001001001000010001001110010011010110100100000001001101000100110111001100100010011100001011010011101101010000001101111100010101110001001000111101110110000110100000010111001001101101011001000011011101001000000011010010010010010001001100101000000010001101010111001100110011100001100000100111001100100001000000001000100100100000010100010111001110100110110010010011000010100111000001010000100011010100010001100100011000111110000110110110001000100001101100110010000110011100001101000010000101100100001000001110011000001000101101011101001010001000100000000000001000110100011100110001010100100111001100101000111000100001001000011110011011000010101000100110111001110100010001110001101000100000000011101100000000000000110101110001000010001011000110111001000011010011110100100100011001000100110010000000011101000101000001000001000100101010010001100011011001110001000001001101100100110010101111001001010000010101001001100000001110000001100100110110100100101100111001101010000001000011001000010001100100010111100000011100101101000100110111000000001010010010010011100111010010100100111100101011010101101101001000010001110011101001100000000100011101011010110100010001100101001010111100100111000101011110001100101100110010110001011010111110001000000010000100000001100001011011100110100000001110000010100100110110110011000100110110011000100000100000101100101101110011010010000101100110111000000100110010000010101010111010110000110101110110101010110101101001000010000011100110100001000011100100000110100110010000110011001001100000001110010000100000001001100100001010000000000001000111110001100010001010001011101001000111001000010010001100010111100000010110010000011010000010001101001100100000011100011000100100011101010000111101010010010010101001000101110110001001101101100100111010010010000110110100010001010001000011100010101111100010001100000