Squares Cipher
The Squares cipher maps each letter to the square of its alphabet position: A=1, B=4, C=9, through Z=676.
Letter values
a
1
b
4
c
9
d
16
e
25
f
36
g
49
h
64
i
81
j
100
k
121
l
144
m
169
n
196
o
225
p
256
q
289
r
324
s
361
t
400
u
441
v
484
w
529
x
576
y
625
z
676