𝐂𝐨𝐝𝐞𝐬 𝐚𝐧𝐝 𝐂𝐢𝐩𝐡𝐞𝐫𝐬

𝐂𝐨𝐧𝐝𝐢 𝐂𝐢𝐩𝐡𝐞𝐫

This cipher encrypts letters by shifting them according to the assigned number of the previous ciphertext letter. It uses a keyword for the alphabet and numbers them 1-26.

If our keyword is WORD PUZZLES, it would be like this:

W-1
O-2
R-3
D-4
P-5
U-6
Z-7
L-8
E-9
S-10
A-11
B-12
C-13
F-14
G-15
H-16
I-17
J-18
K-19
M-20
N-21
Q-22
T-23
V-24
X-25
Y-26

~~~CTTRO