Each symbol from the crosshatch grid should be shaped like a closed, two-sided or three-sided rectangle. Each symbol from the X grid should be shaped like a “V”, “<”, “>”, or “^”. [2] X Research source For example, if the letter “A” is in the top left hand corner of the crosshatch, it will be represented by the “_|” shape. If the letter “U” is in the left corner of the X, it will be represented by a “>” shape.
In a grid where A and B are in the top left hand corner, _| is an A whereas _. | is a B.
Once you have written your code into a new list, destroy the original key with the grids. If someone discovers your key, they can decipher your writing!
You may need to reference your key at the beginning. As you continue, you will find that you will start memorizing your code. A good passage to start with is “The quick brown fox jumps over the lazy dog” as it contains every letter in the alphabet.
Traditionally, the order of the grids would be crosshatch, X, crosshatch, X or “# X # X. ”[4] X Research source You can, however, mix up the order as you please to complicate your code. You can write it as “# # X X” or even “X # X #. ” Whichever order you choose will determine the order of symbols when you write your substitution code.
The more you randomize your code, the more difficult it will be for others to figure it out. If you are using this code to write to your friends, make sure that they have a copy of your cipher.
In this version, you will have extra spaces. You can fill them with numbers, punctuation (!, ?, &) or leave them blank.
For example, 101 would appear as _| X _|
