Links and Sample Ciphers
The ciphers below illustrate some of the cipher types which can be solved using CryptoCrack. All of the ciphers are found on the internet (links last checked May 2023) and can be useful sources if you want to find more ciphers to solve. None of the solutions are given as some of the ciphers are from Geocaching sites but all have been solved using CryptoCrack.
An explanation of the methods used to encipher each cipher text (except the Hill) can be found on the American Cryptogram Association website at https://www.cryptogram.org/resource-area/cipher-types/ or at https://www.cryptoprograms.com.
Links for more ciphers:
American Cryptogram Association (ACA)
Classical Cryptography Course by Lanaki
http://www.math.utoledo.edu/~codenth/Cryptanalysis/lanaki/
CrypTool Portal
https://www.cryptool.org/en/
Mystery Twister
https://mysterytwister.org/home/welcome/
UK National Cipher Challenge
https://www.cipherchallenge.org/
Unofficial UK National Cipher Challenge Archive (Ciphertext, Plaintext and Solutions)
https://github.com/themaddoctor/BritishNationalCipherChallenge
RuffNekk's Crypto Pages (Internet Archive)
http://web.archive.org/web/20160406072631/http://ruffnekk.stormloader.com/ciphers.html
School of Mathematical Sciences, Queen Mary, University of London Cryptography Course
Winter/Spring 2011
https://webspace.maths.qmul.ac.uk/j.n.bray/MTH6115/
Spring 2008
https://webspace.maths.qmul.ac.uk/r.a.wilson/MAS335/cipherchallenge.html
Spring 2007
https://webspace.maths.qmul.ac.uk/r.a.wilson/MAS335-2007/cipherchallenge.html
Secret code breaker II
http://www.secretcodebreaker.com/codes.html
Simon Singh's The Code Book
Cipher device used by Ministry of the Interior, Denmark, at least from 1910-1914 - National Cryptologic Museum, Wikimedia Commons
Sample Ciphers
Affine
Source: School of Mathematical Sciences, Queen Mary, University of London
QGXKX LKXNB VXRJE GXKNQ GLQLK XXLNJ XKQBU XRKFE QQGLY BQGXK NQGXN XRJEG XKNQX YUQBG LWXSB QNBAZ BKUNS JPXQG XQGXY QGXKX LYUQG XFJYQ GXV
Amsco
Source: Classical Cryptography Course by Lanaki
HENTI DAHOS CLOSN PRNSA FENTT TIOAM LROTE RTLEI ANCSC RCISO EMGRI YOUIT EMTAC AIAME ILIVI SPAEW AMIFA
Aristocrat
Source: Simon Singh's The Code Book - Stage 1
BT JPX RMLX PCUV AMLX ICVJP IBTWXVR CI M LMT’R PMTN, MTN YVCJX CDXV MWMBTRJ JPX AMTNGXRJBAH UQCT JPX QGMRJXV CI JPX YMGG CI JPX HBTW’R QMGMAX; MTN JPX HBTW RMY JPX QMVJ CI JPX PMTN JPMJ YVCJX. JPXT JPX HBTW’R ACUTJXTMTAX YMR APMTWXN, MTN PBR JPCUWPJR JVCUFGXN PBL, RC JPMJ JPX SCBTJR CI PBR GCBTR YXVX GCCRXN, MTN PBR HTXXR RLCJX CTX MWMBTRJ MTCJPXV. JPX HBTW AVBXN MGCUN JC FVBTW BT JPX MRJVCGCWXVR, JPX APMGNXMTR, MTN JPX RCCJPRMEXVR. MTN JPX HBTW RQMHX, MTN RMBN JC JPX YBRX LXT CI FMFEGCT, YPCRCXDXV RPMGG VXMN JPBR YVBJBTW, MTN RPCY LX JPX BTJXVQVXJMJBCT JPXVXCI, RPMGG FX AGCJPXN YBJP RAM
Bacon
Source: http://goforth.wikibruce.com/Clue_10_Cipher dated Nov 2009
AAAAA AAABA BAAAA ABBAB BAAAB BAAAB BAABA AABBB AABAA AAABA ABBAB BAABB ABBAA BAABA BABBA ABBAB AABAB ABBAB BAABB BAAAA AABAB AAAAA ABABA ABABA AABAA ABBAA BAAAB AAAAA BAABB ABAAA ABBAB BAAAA BAABA AABBB AAAAA BAABA AABAB BAAAA AABAA AABAA BAAAA ABBAB AABAB ABABB AABAA ABBAA BAABA AABBB AAAAA BAABA AABAB ABAAA AABAA BAAAA AAABA AABAA AABBB AABAA AAABA BAABA ABBAB BAAAA ABBAB AABAB ABBAB BAABB BAAAA BAABA BAAAA ABBAB BABBA ABABB BABBA ABAAA ABBAB BAABB BAAAA ABBAA AABAA BABBA ABBBA ABBAB ABAAA ABBAA BAABA AABAA AAABB ABABB AABAA BAABA ABBAB BABAA AAAAA BAAAA AAABB BAAAB BAABA AABBB AABAA BABAA AABBB ABAAA BAABA AABAA AAABA ABAAA BAABA AAAAA AAABB AABAA ABABA ABBAB AABAB AABBB AABAA BAABA AABBB AAAAA BAABA AAABB ABAAA AAABB BAAAB BAABA BAAAB ABBBA AABAA AAAAA BAAAA BAABA AABBB AABAA BAAAB AABAA BAAAA ABBBA AABAA ABBAA BAABA
Bazeries
Source: RuffNekk's Crypto Pages
DKLOL OPDLP PPVLP RYAPY MUAXY LXKBG KMSYG DPX
Beaufort
Source: Classical Cryptography Course by Lanaki
LDYUP AKUPT LVDTO BXUFW SERZP QMQPD NITHA NXUHE UGZTG HMGSM SRCUF LBQPZ XRYOB FDMNZ TGCUP QQUFB PANAQ HBOON XOOQP DJCJK TPFDV TBRKL TTSZG ODUFB TETEL POIEB HRTSM DBGGA YUT
Bifid
Source: Classical Cryptography Course by Lanaki
ETIALIG LDMNITV NFEMISI EEIDGEI HPCEDUT PINOFLW INDLEEK
Cadenus
Source: Classical Cryptography Course by Lanaki
IRHRC GRETR ESDEE OFOWN ETLNS EOTIG IMNEI TSONH LTIID DVLTS NIADS LSRAM TSORU HSCNE DNIHU EAGCD IGIRS WSLSH BITNI IHNNH DNICD ACGEV NGOEL YBADY OALOS
Complete Columnar
Source: Classical Cryptography Course by Lanaki
WKAII GLFGA TEYHN ONSOH LGIRI IAAIR LGAMO IMHSF IDFGW NNEYH NEFNH SLNSE THS
Grille
Source: Secret code breaker II: a cryptanalyst's handbook by Robert Reynard
NMGAAT HGERGR MENIYR YLTMTL RUERIN ISAEND
Gromark
Source: Classical Cryptography Course by Lanaki
Key primer: 24106
HPMZU IBQHI SDHHH JKUNC OYJSC RBLOF REXTG EXAZA ILAXX XHFNH CDUYQ YUOMQ NVOIN XYMBR WAHNT FGPFB DOOMA CWHDH JXTTX CJIUR PVMZR EILDZ QJJTT ILNNP TREVL BQLL
Gronsfeld
Source: Classical Cryptography Course by Lanaki
ZRWQU IKLMS IXAWI UQMWP KFQEL RBWJG XHIXT NLVKS ZHVHS ZRUEK KWPIM GSXIA XVUEL RHZPI SLBWT NHU
Hill (2X2)
Source: https://www.experts-exchange.com/questions/21982551/Crypto-challenge-8-FTDMI-RBUCS-QZPN.html
KKHEE OUWFD VXRTB NIKIZ YLRLJ ZRLYL DLTFZ FTADY OAYLZ XFGXZ KSGZB UXHLG IRMIV AMBDK OYUWK IZEZC TFUCF TNNBT BUZKG ZBUTA MIKKQ PTPWS BILHB UBAVA ISTBN XTFZF TADYX ZKQVA JQAQA QZFVV OUOYJ RSFZK BSJOL EQBGO OAQOR YTZZD VAFTA QHWYL DLJZH JDPVR DMJMS EBIRY MBNFK MWWBI SGOWX ZXZVV HDXZO WJQDY FGYMV AGFWS EAYUF HZJJH MTSAN WDYRI ALWUZ CPWVA MBBUD UXZXQ IAVAY LBNZP TZLGB ALVVA DUTZY LFTGW MKGZB URJOI OAJGE HTAJO TZZKG ALENA PQUXL OUULV ZGFTN OGAPD QOIAT ZZDYL FTNLC SGNLJ SGFMP PFTQU LEDYY LSGJU KKJMQ LBUQO EIIUE KTZBU EAOAF CLVBV IVMCS EIZ
Homophonic
Source: https://www.geocaching.com/play (Requires free account to access)
55 09 51 85 73 25 85 03 70 49 98 10 92 09 97 65 40 40 04 27 03 42 29 96 21 50 93 38 40 77 14 57 29 78 53 93 78 45 69 70 29 75 03 78 92 29 61 89 74 61 33 61 50 14 34 09 62 93 52 42 31 03 76 25 89 14 81 26 74 89 52 25 08 81 42 30 31 26 97 61 75 34 70 78 81 26 98 97 25 43 98 15 73 13 93 18 78 34 26 31 92 29 42 89 14 03 61 69 38 41 24 14 45 25 66 61 36 34 26 73 41 75 26 78 64 42 75 42 97 31 92 74 26 90 78 92 89 49 93 69 79 78 42 30 70 90 22 98 78 03 87 98 70 73 24 65 08 85 78 61 77
Incomplete Columnar
Source: Classical Cryptography Course by Lanaki
IENOR RENHR NAITI ETTEC FCOIP TREYA RCHTH SPOAL YONCW SNARL TEESN TOYEL ERSOL UAIOE VEPOR LNRTS HIMIM E
Interrupted Key
Source: American Cryptogram Association (ACA)
HYIFQ ZPUKV QRBSE IJEQK ZTVOB POSZV SGSII CUIPY
Monome Dinome
Source: http://jdege.us/crypto-python/index.html (Link no longer valid)
61313 48484 76131 60131 06310 05493 48936 46464 34791 60248 15475 10484 81531 31534 93431 30104 26104 31016 61347 10613 06131 81048 90104 93489 36461 33439 42106 13160 42651 04248 15942 10507 15994 34794 26510 48705 43138 48160 30543 86473 04604 67031 04200 17681 04347 13106 47101 64204 74330 64543 19051 04261 06456 39049 63104 82461 84543 20234 84610 42047 48471 66139 48434 79104 87013 49047 10434 72434 75434 79464 31310 64001 34347 46184 81647 49348 93646 13
Morbit
Source: https://www.geocaching.com/play (Requires free account to access)
46161 74446 11249 65178 98634 44746 35328 53532 99255 84985 13913 66974 84447 45284 35828 55256 92121 71525 69686 21336 13421 26134 25341 75312 89696 35344 47811 23132 84334 71813 35366 97512 78112 79398 41243 62289 74525 28556 23552 74252 28444 74635 32526 83961 33436 11821 64398 43163 93231 32392 93984 38463 8444
Myszkowski
Source: Classical Cryptography Course by Lanaki
YIITU HSATS OIRLF TSTFD NCUAW WGSUS NYATO EBEHR GIPNP OUSOM ELEPO YOONR AYOIO URTES UTNAA ILWIR EAEAN RAADP E
Nihilist Substitution
Source: https://www.geocaching.com/play (Requires free account to access)
69 65 85 44 45 38 47 67 76 66 64 50 58 55 69 44 62 60 47 66 05 45 43 76 40 58 88 46 72 76 40 58 85 45 43 76 40 58 69 44 72 37 39 87 76 44 55 39 56 58 06 46 55 47 49 58 68 42 53 46 38 67 77 45 46 56 49 65 05 45 43 50 49 77 85 46 83 40 49 65 78 46 65 40 66 65 78 46 62 38 78 77 76 45 62 38 78 74 69 83 46 49 56 58 06 46 55 46 38 67 65 46 62 39 58 68 87 43 46 38 56 56 78 56 45 76 40 58 66 56 75 69 79 55 77 55 45 38 49 84 68 44 72 66 38 58
Nihilist Transposition
Source: Classical Cryptography Course by Lanaki
UCTEO UAMAA LTDMI SUDDS SISNU OLNNH AALTA EYELB NEANU NRAPH SNENX ESTAE ASJH
Patristocrat
Source: Classical Cryptography Course by Lanaki
PHKWR HWMIA FDAYH JADUJ PUGXG HRXQI UJDQL FDTXA UYDQH WMXWD WXDTI AXSUH KIDTI AXJAU HKIDW IXJUH KIDJM PDYXA UHKI
Phillips
Source: https://github.com/glurk/zkdecrypto/tree/master/zkdecrypto/cipher/Test%20Ciphers
SGRMT LYUVX MARSM IPMIU KGVQM XYUBS YLOFG WBHXI KGVQM XOHPD MMPYT SCKIU KRMFG TUBSX XNGXP LBZQU MAUEL UHNPN ZHUOM RMCYA XMSCU NDSFZ GCFHN ZQUAL XICXF NADLU OVIPT PZMGZ CPFKG VBSXU XACHF IRPLF PIQMP LPSCU OMKTV QMIZM AUGYR CLICR FOCXY LXOIO XZVUC PHSCY TYRNU QMKYO QMXGP DLFDS GGXHF OQNPZ UQXEO ZQUQI DMCYV UKMNW XTCUK BSYRS CIXXP UQIAX MWOMP OCLAL KKBXX MPKMW NFGHX HGYHV HNFGL ASIUU MXYCP MUQIR ZRFZN IMDBM PKZEN LQQOX FXPVX LAMNZ XCTYG PUQIH YYBAM XSUPH OCHME TUBSL FNUNP HSTIY YCHMZ OXCVU PZPIC AYAWN NEOXY WOHXS UXPXF HSSCN PDESD IYVHU UMXZA UZKQY PHEPX SVSHU XMTLP LZXHV QYUQG YNYLP ICUOM KUAMF QMPUQ SUILV SHNPC IGUTH UXGKM YHXIR ZRFZP NWBIA WOCXM SCQNV QXFTX PUBYB CSSZO YIYYU PZSPX XUSOQ CLMUY NCUBS GXTHC XNOIY LOUGU NYPLU PXMWB YIMTM PUGNU BNYNY CQXVH YIUQI PKMXU HNPFL XSYFT SSUSF CZYVX LMOQS GNPUS ISIUU MXKGV QIXUI GUXMV MUZAN EXGPY UHCQS CQXIL XMTNS GUCXZ FNSSH IFPCY OIWXB KMUQM YHGSQ NBQXF UIGUS MUUMX NPUQI NTXYU UPXZQ GXFVE YNUNL PGFXU HXMSI YYENU QIRIC FRXSY BAMXO CUUMX CYFNE XCQXG IOHPD MKCUC SLZIM PZSAP ZKQMX CHCGP YUYNC USXSX UUIXX MVMCU YNPUQ MKTVO MIZMG UKCPF NMHUS HBSHN PUIGU ZKCPZ UQIPC LMCTZ AMIZM FCGPC HCHHU CXTBC HULHB PKEDM XCUQI CKTVO MIZMG UCTCU XNQSY
Playfair
Source: Classical Cryptography Course by Lanaki
EU SM FV DO VC PB FC GX DZ SQ DY BA AQ OB ZD AC OC ZD ZC UQ HA FK MH KC WD QC MH DZ BF NT BP OF HA SI KE QA KA NH EC WN HT CX SU HZ CS RF QS CX DB SF SI KE FP
Pollux
12443324424342213542442311424433232313223323442254
33245233423254322111254221243342422152515245323442
32214142551214423231353522342522144232313233244412
32444224325243422132312112422341423542111211225552
54232211523353221234332322512145121233432511241342
11521532332131423523134221231124325324442113411221
31424124442521512413223125321332245542551231342314
32345253312514355224112443325112245523231323225243
34232234421152132343221512331322415123412311424325
24231322312132534224543242133245235454522433324235
44232532211124453221241321552135122455235244322523
34323243231422343233244325242314231453122524343242
13512235524245324224142324152312414214324214322445
42151241422123343242442414225332323441211525243251
52142212511221512142422312142155212334324245322144
42135122534324233213215422355424533235213132425332
24525121152542553225244432422334252352414243324145
41223512444424521223323432252333323225424521124221
55244542212444423225454211125324332524245342354424
12123321552142253532515255255211525424134214552235
23432443215125313243241212421432235123325233432252
33442421524135352
Porta
Source: Classical Cryptography Course by Lanaki
EYWRR MOTJJ QOHFA LTYQV SQFPG EPWTG RVGUC DVVBT EMLMN BYSOE OHFKW YARQL PEBSB ETVXM WVBCV XRTIT JJAMX EHADX VCAXN MMWZR WALFY BTJSP RTLLP LZDVD FZHGE PBKQR RUKWQ AEAOP Y
Portax
Source: Classical Cryptography Course by Lanaki
WWQPE JBDTM TMNWH CTJSW WKIAC BJKWL YHBYN OAKRZ PDYZM DIVGB QKNJP RNSRU FXWMU TKMJS KDNLW WFHKR JSCVF HTJIS JD
Progressive Key
Source: Classical Cryptography Course by Lanaki
IPGPUPX GTIAKNP AMEHLAW SJSTROZ TCGYUND STNPJZM OESWAXG VLHSPZC GNEIWHP EKHNOWW PMEQFVV PDQAWCA GGFRKSO RCHZVKL NBWHYBV CUNBBBB AVGCJFA FLTMKUV K
Quagmire 1
Source: Classical Cryptography Course by Lanaki
Ends: SINGOUTOFTHESEA
KKQHPQR KTYOITA TLGAWBM XORKTAT BSOOIYI CGICEJV UCYZRJP ALNSFRZ UCQDXIS TDRBFYS YTFDZBD USQWKMT CPPDOAI CAAKEHK UAYFHQA TLNIFSI SIGJHAS V
Quagmire 2
Source: Classical Cryptography Course by Lanaki
Tip: TAPHORICORTABOONATUR
GJGQHJLELW SZGGETGMQS YVAHUOLFYN NIRJHVKJDS XMZVUEPETG HIAHWZOTFN HIHVWQUQDN UENAEQMFQA YXIOVUIVYG NYLUJMOCVL RXSOTVSSMT CIIFHVEFYA VJLEUVDQFX OZJHNNUHQY EOGQDYGHEG RXVVVOBVYY SR
Quagmire 3
Source: Kryptos
Keys: kryptos and abscissa
VFPJUDEEHZWETZYVGWHKKQETGFQJNCE
GGWHKK?DQMCPFQZDQMMIAGPFXHQRLG
TIMVMZJANQLVKQEDAGDVFRPJUNGEUNA
QZGZLECGYUXUEENJTBJLBQCRTBJDFHRR
YIZETKZEMVDUFKSJHKFWHKUWQLSZFTI
HHDDDUVH?DWKBFUFPWNTDFIYCUQZERE
EVLDKFEZMOQQJLTTUGSYQPFEUNLAVIDX
FLGGTEZ?FKZBSFDQVGOGIPUFXHHDRKF
FHQNTGPUAECNUVPDJMQCLQUMUNEDFQ
ELZZVRRGKFFVOEEXBDMVPNFQXEZLGRE
DNQFMPNZGLFLPMRJQYALMGNUVPDXVKP
DQUMEBEDMHDAFMJGZNUPLGEWJLLAETG
Railfence
Source: Classical Cryptography Course by Lanaki
TOEYC SOEFO MSAHH RMOYU LDTAC LATYA LFLME EBGOP VIPRV IEEVS ALUDO WTGIG THILL CONT
Redefence
Source: Classical Cryptography Course by Lanaki
REOEN IOFGS AITWE UMTBA PITNP ACOUH OTICN SAGFP TRLEE HTREN MROOH LEORN SIVSE ONTAC SRSEL TUERS HDTRO AGYAH TRAON LE
Route Transposition
Source: https://www.geocaching.com/play (Requires free account to access)
OWOTL EEOFK FUEHO FHNGR USOOR SNGUE TENAO ERRRA IEIER HNFTI MCEAU LUETU IPEIO IKERO BDDAT HNBPV NHSOY UTEMN TFISA IYTDP ERIOD IEFTR EDXSB YHNOL
Seriated Playfair
Source: Classical Cryptography Course by Lanaki
NLBCS PCDFG XZQQC DCMGC GQTBH CFTRH FGWHG B
Swagman
Source: Classical Cryptography Course by Lanaki
NNWTI HYORS TEKKR IENII VNLSN LOTOO SLAVT RETSI ROSIM KSCFR SEEAO OMTAC HETTI IWEVO RHEII N
Trifid
Source: BION's Cipher Page
#NAYOPJLL NLMIEOBIO SASTGBRLZ PXGF#BAHX LNCQUNPNR NNBTEVQXE #GEYABJLY SHRVFHKUQ GSADFYMUZ BLACQLXFF AAVBXQJUK RSLUTNXRA SUGQDCRN# MLSPYKF#I NSLJPVHFZ EPIRLGNEA LSUPKCWFF BOPVQEFVL SMSQDVRTK AAAUUPXXS CAXIFMEDB CDALWVOIZ IAGQRTSMB KGR#FGXUX
Variant
Source: Classical Cryptography Course by Lanaki
UALOT SILKH RWEBN NRHNL THURD VPVCH DLSUC OABSM YMXFO QAUBR NFHFR IBAOH YTMWT ENJVQ UPZHF AQWGZ MVHTB OENJD IGIMF SULUA BPMLZ RNFNX SMJTG DJHAF EKKSZ QWDZQ CLVRN FZXBZ WISTJ LMRNH RZ
Vigenère
Source: Simon Singh's The Code Book - Stage 4
KQOWE FVJPU JUUNU KGLME KJINM WUXFQ MKJBG WRLFN FGHUD WUUMB SVLPS NCMUE KQCTE SWREE KOYSS IWCTU AXYOT APXPL WPNTC GOJBG FQHTD WXIZA YGFFN SXCSE YNCTS SPNTU JNYTG GWZGR WUUNE JUUQE APYME KQHUI DUXFP GUYTS MTFFS HNUOC ZGMRU WEYTR GKMEE DCTVR ECFBD JQCUS WVBPN LGOYL SKMTE FVJJT WWMFM WPNME MTMHR SPXFS SKFFS TNUOC ZGMDO EOYEE KCPJR GPMUR SKHFR SEIUE VGOYC WXIZA YGOSA ANYDO EOYJL WUNHA MEBFE LXYVL WNOJN SIOFR WUCCE SWKVI DGMUC GOCRU WGNMA AFFVN SIUDE KQHCE UCPFC MPVSU DGAVE MNYMA MVLFM AOYFN TQCUA FVFJN XKLNE IWCWO DCCUL WRIFT WGMUS WOVMA TNYBU HTCOC WFYTN MGYTQ MKBBN LGFBT WOJFT WGNTE JKNEE DCLDH WTVBU VGFBI JGYYI DGMVR DGMPL SWGJL AGOEE KJOFE KNYNO LRIVR WVUHE IWUUR WGMUT JCDBN KGMBI DGMEE YGUOT DGGQE UJYOT VGGBR UJYS
Unknown
Source: Diana Dors cipher
EAWVL XEIMO RZTIC SELKM KMRUQ QPYFC ZAOUA TNEYS QOHVQ YPLYS OEOEW TCEFY ZZEPI NYAUD RZUGM SSONV JDAER SZNVS QSHRK XPVCC WUAEJ JTWGC WQRCC NRBKZ VIITF RZLTS VOAIB NQZOK VANJJ TFAJO GYUEB XZHRY UFSDM ZEBRK GIECJ QZHFY QBYVU FNEGD EDIXF YZHOM PMNLQ XFHFO UXAEB HZSNO EAUIL JXIWD KTUDN MCCGC EURDG SRBCW GMNKC RLHER HETVP GWOGC WANVJ NGYTZ RALTM TAYTL UUSKM QIRZH
Unknown
Source: American Civil War message dated July 4, 1863
SEAN WIEUIIUZH DTG CNP LBHXGK OZ BJQB FEQT XZBW JJOY TK FHR TPZWK PVU RYSQ VOUPZXGG OEPH CK UASFKIPW PLVO JIZ HMN NVAEUD XYF DURJ BOVPA SF MLV FYYRDE LVPL MFYSIN XY FQEO NPK M OBPC FYXJFHOHT AS ETOV B OCAJDSVQU M ZTZV TPHY DAU FQTI UTTJ J DOGOAIA FLWHTXTI QLTR SEA LVLFLXFO
Transposition
Source: Classical Cryptography Course by Lanaki
CGHES NOONE NAETT SHTIA NEQCB AWRSI LTAOH OAUEY OCENA TOMRT HAEFO ROEAU PLNSD STHIG
Unknown
Source: Classical Cryptography Course by Lanaki
ORQGX HPNKW QQCHI ABIFZ NQCHR VLVLU HYUDT MCYJN WAUHP HLVIN BZCCB GCGKZ JNLMM WTVLY DYCCV JPUVG KLKQX YTTKI XOQYB JJMHJ BYHQY LFQWF NRYUC XCECN GPCBW TPAXE ABKGC PVHKL OIKQW TPKOW KNCMM HFFAV A
Unknown
Source: The Gold-Bug by Edgar Allan Poe
53‡‡†305))6*;4826)4‡.)4‡);806*;48†8
¶60))85;1‡(;:‡*8†83(88)5*†;46(;88*96
*?;8)*‡(;485);5*†2:*‡(;4956*2(5*—4)8
¶8*;4069285);)6†8)4‡‡;1(‡9;48081;8:8‡
1;48†85;4)485†528806*81(‡9;48;(88;4
(‡?34;48)4‡;161;:188;‡?;
Unknown
Source: GCHQ Challenge Cipher 2013.
AWVLI QIQVT QOSQO ELGCV IIQWD LCUQE EOENN WWOAO LTDNU QTGAW TSMDO QTLAO QSDCH PQQIQ DQQTQ OOTUD BNIQH BHHTD UTEET FDUEA UMORE SQEQE MLTME TIREC LICAI QATUN QRALT ENEIN RKG