⏣ CHARACTER CIPHER

All letters A–Z and digits 0–9 encoded as colour + shape

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

⏣ DIGITS 0–9

0

1

2

3

4

5

6

7

8

9

0 1 2 3 4 5 6 7 8 9 shape 0 shape 1 shape 2 ⏣ A=0, B=1, … Z=25