I suspect someone broke into my house last night. Nothing was stolen of course, I would have went to the police otherwise.
The reason for my suspicion is a note that I found just beside the door. There were only few people who could get into my house, though I have restricted them to do so! The maid Margret, my girlfriend Aaliyah and the house owner Chester. I am sure Chester has kept duplicate keys for the house to himself, Margret and Aaliyah always have the keys. but I am still not sure if anyone of them or someone else broke into my house.
I have attached the message here.
Rgffvvoi Cgdxz Hf Ahjy Gvqmhug Auyt Lnvt Xyze Hinas Iope Aipta Yuew Gagp
Also my notebook seemed to be misplaced on the table, it was kept open like someone checked it in a hurry and left it open there. There was also a note written on the page, a riddle of some kind, which I am sure I did not write.
Crucial advice in a Sequence of prominent,
Extract the components, only the dominant,
Unravel the tangle with a Glass in Hand,
Then offer Once "a single grain from the desert of sand".
I tried to crack what all this might mean, no luck so far. Maybe you can help me figure out the message?
Also I strongly feel they might have left the clue for me to know who it was. (this can be considered as a hint, if you have found the name already)
The occurrence of the name in in the note has a particular order.
The order in Hint 1 is somehow not related to the first half of the riddle.
The Capital letters in riddle provide hints for solving steps and the cipher.
This is my first attempt at creating a puzzle. I would love to get feedback to improve my next puzzles.