Chapter 4: Letter Substitution Cryptograms
105
Puzzle 17
Difficulty Level: Tricky
G FQXM QHWIFMV CQT GHIW
RKGHIWH'D IMHI, CFGRF G FQXM
LMMH JMXMKWBGHS AWV DWNM
IGNM.
Puzzle 18
Difficulty Level: Tricky
PU ENGMQ YK YKBU UN ZLNJKKQ
EPUDNGU QKMRW EPUD FW ZMRS UN
UGLS UDPB BULNSXDNMQ NTKL UN
DPB FRCKBUW.
Part II: Secret Stories, Codes, and Cryptogram Puzzles
106
Puzzle 19
Difficulty Level: Tricky
ANQZYKI LSVL LSB DKYLBK NZ LSVL
IBGGVCB YG YQFBBF LSB BGLBBIBF
CBQBKVX VKQNXF, MYALNK NZ LSB
HVLLXB NZ GVKVLNCV.
Puzzle 20
Difficulty Level: Tricky
NY. VSJYVS U. O. MKTIOSX PJ ZSYBS
WZ PCS OSWNSY WEN EJGKEWO
LJAENSY JL PCWP VYJAR
Chapter 4: Letter Substitution Cryptograms
107
Puzzle 21
Difficulty Level: Tricky
This cipher has a keyword that’s also the blank word in the
message.
IPXZPT ESXQACG'B “SLDMBSPL” PO
_ _ _ _ _ _ UMB WLTCASCDCIAG
ISBMBZTPWB. TCHAMXC NSR MB NCMI
PO ZNC QLSKNZB PO ZNC KPAICL
XSTXAC.
Puzzle 22
Difficulty Level: Tricky
This cipher has a keyword that’s also the blank word in the
message.
QTIY XKAPIOW, TYG TE WM
OUUTJYGML, LITVFN RG PYTXY UT
MTV OL “_ _ _ _ _ _”; LITVFN K YTU RG
ORFG UT GLAOCG WM AVJJGYU
CJGNKAOWGYU, MTV LIOFF JGCTJU
UT IKW.
Part II: Secret Stories, Codes, and Cryptogram Puzzles
108
Puzzle 23
Difficulty Level: Tricky
This cipher has a keyword that’s also the blank word in the
message.
J BF BL OFVHIMOO JL SYO
TJEORSIEBSO IN IVOEBSJILW JL SYO
ROLSEBH JLSOHHJAOLRO BAOLRM.
FM WXVOEQJWIE JW ILO _ _ _ _ _ _
FBLLYOJF. FM INNJRO YBLTHOW SYO
IVOEBSJILW IN NJOHT IVOEBSJQOW -
UBWJRBHHM, WVJOW - JL ROESBJL
HIRBSJILW BEIXLT SYO PIEHT.
Puzzle 24
Difficulty Level: Tricky
KHD XSQI ZOIFRZLZIO THQZIR SFO
HRXIM YHVVDFZTR SWIFRT SR RXI
OIGSMRVIFRT HL TRSRI, OILIFTI,
ZFRIMZHM, SFO RMSFTGHMRSRZHF
Chapter 4: Letter Substitution Cryptograms
109
Puzzle 25
Difficulty Level: Tricky
J CIPT JI QZOGJWFYZO GBZG APF
BZHV Z DGOPIX LVDJOV GP DVOHV
APFO WPFIGOA, GP QOPGVWG APFO
WPFIGOA NOPR VIVRA ZXVIGD, JI
QZOGJWFYZO GP QOPGVWG APFO
WPFIGOA NOPR LPFUYV ZXVIGD,
Puzzle 26
Difficulty Level: Tricky
JCS PMKHJ UDBMZRJMUF UP JCS
GSVUFHJKRJUK MH JU DS BSZMDBS.
VMHH VRFFSKH IRFFUJ HXVLRJCMYS
QMJC R IRWHS QCUHS HMZFH HCS
IRFFUJ VRTS UWJ SOSF QMJC CSK
ZBRHHSH UF. NWGMJC VRKJMF

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