Chapter 4: Letter Substitution Cryptograms
115
Puzzle 33
Difficulty Level: Treacherous
We removed all the spaces and punctuation in this cipher.
Use letter frequency analysis to crack the code.
EQQSL LKJMB SOTTQE VOKQS LMETO
TQSLK MYEJB MCJTS OTQLK QEKJY
MULTE XEVQS LREGE UEKJO TEZZL
EGTBG MYTON SQFAQ RMKQO KALTO
QTWMA GKLVO KTOCL KRL
Puzzle 34
Difficulty Level: Treacherous
TIUUILHKE SVXRH
OLIHRSIEB
BCI PKEUISILVBI HBVBIH KU VDILRPV
Part II: Secret Stories, Codes, and Cryptogram Puzzles
116
Puzzle 35
Difficulty Level: Treacherous
This cipher has a keyword that’s also the blank word in the
message.
S CTPR YCR ABRQQSLF DN T NDGWRG
VDWWTLESLF DNNSVRG DN KDJGQ YD
VDWWJLSVTYR YD KDJ T GRMJRQY
NDG TQQSQYTLVR. SN KDJ VTL QHTGR
TL CDJG DG YZD NDG VDLPRGQTYSDL
DL T WTYYRG DN WJYJTB SLYRGRQY,
S TQO KDJG SLEJBFRLVR YD WRRY
WR YDWDGGDZ LSFCY TY CRGDL'Q
_ _ _ _ _ _ , LDY NTG NGDW KDJG
BDEFSLFQ, ARFSLLSLF TY RSFCY H.W.
Chapter 4: Letter Substitution Cryptograms
117
Puzzle 36
Difficulty Level: Treacherous
This cipher has a keyword that’s also the blank word in the
message.
BTZCNDBTHDMVA, J LHTTCD JFKMEM
ACB, MJDYMN. J YHWM TC KNCCZ CZ
CBN LCTWMNXHDJCT. DYJX TCDM
SJVV OM VMZD JT H OCDDVM JT H
_ _ _ _ JT H DNMM; J YHWM TC SHA DC
EJNMLD DYM HBDYCNJDJMX DC ACB.
XC, HVV J LHT EC JX NMZBXM ACB,
HTE DYHD J EC JNNMWCLHOVA.
Part II: Secret Stories, Codes, and Cryptogram Puzzles
118
Puzzle 37
Difficulty Level: Treacherous
TN TJ EAFETSZ NVSN YK APZG TL
NVTJ TRGLNTQTESNTPL LPN MG
YGLNTPLGR NP KPFA EPZZGSIFGJ PA
JFWGATPAJ. T SY TL SL GONAGYGZK
JGLJTNTHG WPJTNTPL NVSN YFJN LPN
MG EPYWAPYTJGR.
Puzzle 38
Difficulty Level: Treacherous
EWKYK OTD ANKTYNZ EGG LPAW GS T
EYTFN NKSE RZ EWK DTEKNNFEK
YKBGDFEFGQFQH EG WTMK SPNNZ
AGMKYKC ZGPY EYTAXD.
Chapter 4: Letter Substitution Cryptograms
119
Puzzle 39
Difficulty Level: Treacherous

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