tracks/perl6/exercises/atbash-cipher/README.md in trackler-2.2.1.43 vs tracks/perl6/exercises/atbash-cipher/README.md in trackler-2.2.1.44
- old
+ new
@@ -7,11 +7,11 @@
alphabet is backwards. The first letter is replaced with the last
letter, the second with the second-last, and so on.
An Atbash cipher for the Latin alphabet would be as follows:
-```plain
+```text
Plain: abcdefghijklmnopqrstuvwxyz
Cipher: zyxwvutsrqponmlkjihgfedcba
```
It is a very weak cipher because it only has one possible key, and it is
@@ -21,9 +21,10 @@
Ciphertext is written out in groups of fixed length, the traditional group size
being 5 letters, and punctuation is excluded. This is to make it harder to guess
things based on word boundaries.
## Examples
+
- Encoding `test` gives `gvhg`
- Decoding `gvhg` gives `test`
- Decoding `gsvjf rxpyi ldmul cqfnk hlevi gsvoz abwlt` gives `thequickbrownfoxjumpsoverthelazydog`
## Resources