Caesar ciphers: 1. WKH ILUVW QRHO 2. JCTM VJG JGTCNF CPIGNU UKPI
Book cipher: 64 68 65 1 3 15 41 5 56 24 45 70 93 91 32 75 4 93 40 92 13 83 90 92
Advanced Caesar cipher: JP UJF DMGBM NKEYJPUGS
Substitution ciphers: 1. PBFSJQ JBMAQ 2. OUIKFT QAS OSI JKPSI OSBJISSO