b3rND Posted:

My problem was that I thought the parts were supposed to be decrypted separately. I didn’t even bother with the “AMSCO KEY” because it was obvious from the numbers and word length.

So when I did the Vigenere decryption starting with the five letter groups it came out wrong because it didn’t align with the key.

yeah i rechognized your wrong letters

luckily i had already not included all the infor once because decoding the Bxxxxxx i had left out the first message because i thought i had solved it

so i figured i should try doing all at once and it worked

well mostly

my Axxxx had problems but i was able to guess what the words ought to be anyway