If you are just starting to get interested in cryptography, try and make a program that can break ciphers like this one or similar. Hint: Use frequency analysis

If you are just starting to get interested in cryptography, try and make a program that can break ciphers like this one or similar. Hint: Use frequency analysis on sample ciphertext and compare to known letter frequencies in english letter to match to plaintext. Then you can determine the offset and decrypt