4
$\begingroup$

Bob was killed by someone.

This is what you found at the crime scene:

the person who ended bob's life is Iapes Ehzn

also, the person is Ictlb Puod

Jolin Hera

Rivka Mond

Hyman Yarn  

Chari Davi  

Ellis Chan  

$\endgroup$
  • $\begingroup$ What are the names listed below the quoted text? The possible suspects? Also, why the [optimization] tag? $\endgroup$ – Rand al'Thor Oct 12 '16 at 13:16
  • $\begingroup$ yes, and I was looking for a mystery tag, but I misclicked. $\endgroup$ – garr890354839 Oct 13 '16 at 5:12
4
$\begingroup$

The murderer is

Hyman Yarn

because

if you move the $n$th letter in "Hyman Yarn" ahead by $n$ places in the alphabet (wrapping round from Z to A if necessary), you get "Iapes Ehzn". At least, this works for all but the last letter - possibly the OP made a mistake with that one?

Check:

H -> I
Y -> Z -> A
M -> N,O -> P
A -> B,C,D -> E
N -> O,P,Q,R -> S
Y -> Z,A,B,C,D -> E
A -> B,C,D,E,F,G -> H
R -> S,T,U,V,W,X,Y -> Z
N -> N (?)

Thanks to mr23ceec, "Ictlb Puod" also fits the same person because

if you move the $n$th letter in "Hyman Yarn" ahead by $3n-2$ places in the alphabet, you get "Ictlb Puod", with some letters out by exactly one place (maybe the OP miscounted?) and again the last letter not quite working.

Check:

H -> I
Y -> Z,A,B -> C
M -> N,O,P,Q,R,S -> T
A -> B,C,D,E,F,G,H,I,J -> K L
N -> O,P,Q,R,S,T,U,V,W,X,Y,Z -> A B
Y -> Z,A,B,C,D,E,F,G,H,I,J,K,L,M,N -> O P
A -> B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S -> T U
R -> S,T,U,V,W,X,Y,Z,A,B,C,D,E,F,G,H,I,J,K,L,M -> N O
N -> D?

$\endgroup$
  • $\begingroup$ There was probably a BMYguest puzzle with some circles which probably used same encryption. $\endgroup$ – user27395 Oct 12 '16 at 13:27
  • $\begingroup$ By the same token, Ictlb Puod is [That person] starting at -1, with step -3. $\endgroup$ – mr23ceec Oct 12 '16 at 14:25
  • $\begingroup$ @mr23ceec Well, almost ... $\endgroup$ – Rand al'Thor Oct 12 '16 at 14:36
  • $\begingroup$ That's what I got for Ictlb Puod but threw it out coz it didn't quite work out. There's sort of a pattern. $\endgroup$ – n00dles Oct 12 '16 at 14:42

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.