Ritual series is among best of Carmel games because puzzles are harder then usual. In this game they were easier then in the first part trough.
I loved that the flag code was not fully displayed so a player either has to know that flag, look it up or remember it. I just liked that you have to know how the Latvian flag looks without game telling you this so unless you are a Latvian, you must have some geography knowledge or look it up.
The cabinet in ritual room was the hardest to crack, very careful observation required to notice screws and even after that I don't know how to put the numbers in order just got right by luck after some time.
The cemetery puzzle was ridiculously easy, especially compared to first Ritual game. The keyword should not have been written with bigger letters so players could look at possible words and decipher which word is the keyword.
I predicted the ending just seconds before it happened, right after I completed all puzzles and stopped thinking about them and sat back to watch the ending, but it was still a decent and humorous ending.
As all Carmel games - short and lacking movement animation, but I will give a nice score for a bit more inventive puzzles then usual.