Let me test if Cee is See : S→C is shift -2 (or +24), e→e unchanged, e→e unchanged. That means the first word thmyl with shift -2: t→r, h→f, m→k, y→w, l→j → rfkwj — no. But if Cee = See , shift is S→C (back 16), e→e (0), e→e (0) — inconsistent. Given the lack of obvious simple Caesar result, it’s possible the phrase is or uses a non-standard cipher.
Cee ROT-13: C→P, e→r, e→r → Prr .
t(20)→o(15) h(8)→c(3) m(13)→h(8) y(25)→t(20) l(12)→g(7) → ocht g — no.
Let’s test full phrase backward shift 5 (i.e., each letter minus 5):
It looks like you’ve written a phrase using a simple substitution cipher (likely a Caesar cipher or shift cipher).
Try : t→y, h→m, m→r, y→d, l→q → ymrdq — no. Step 10 – Known trick: Try ROT-13 on the whole thing
No clear English. Without more clues (like a key or known cipher type), the phrase thmyl ttbyq Cee synmana llayfwn resists simple Caesar or Atbash decoding into English. It may be encoded with a Vigenère cipher or a non-standard alphabet shift. If you have a key word or know the cipher type, I can decode it fully. Otherwise, as it stands, it’s likely a puzzle meant to be solved with a specific key.
llayfwn ROT-13: l→y, l→y, a→n, y→l, f→s, w→j, n→a → yynlsja .