A lot of the writing is funny. It's written competently enough, but eeeagh, this is really disturbing. I did not enjoy being forced into the brain of the protagonist. I was just fairly uncomfortable through the whole thing. Town was incredibly deserted.
Writing is fine.
The mathematical puzzles were probably fun to code, and they're kind of interesting in theory, but they're no fun to play. I almost ran out of time, despite resorting to the walkthrough with 90 minutes to go. I'm reluctant to give this a horrible rating, since it's functional and the writing is okay, but I really didn't enjoy it at all. This isn't really my cup of tea. There are a bunch of puzzles, and most of them work okay, and the text is servicable, but it's one of those Big Random Adventures.