Here’s a randomly generated cipher of unknown type. The plaintext is a random passage from a file of 33 books concatenated together. I think the encoder ignored some numbers that were in the original book passage. My ID tests didn’t do too well: The correct type didn’t appear unless I set the maximum period high enough. With a high maximum period the correct type was in second place in all three ID tests.
It took awhile to stumble upon the correct hill-climbing options but then my PH hill-climber solved it without a crib. I’ll include a caesar-shifted hint and crib.
LHEOH CEXVR WCVGD HLFMS UWWCR SIKAS HFWAM CLVPY NMUFE HMTUR XXHGE
LBGVK YWPUY EBQDS GMRUA NEXYT ZEHRZ FDOZP AHELA UATRZ EPBIE OHYUF
VRWQO NPTEY BTDXN AAMA