Hey @Hanra!
Your game was interesting to say the least. I feel like combining CYOA with any other genre in a good way is generally quite hard. You however managed to do it quite well, because you did it in a way where what I do in the other genre actually has an effect on the adventure. I wish you would have played with the concept a bit more, like for example using different items for the match-3 game. For example a speech bubble which would stand for conversation actions, a fist for violence, etc. Something like that.
Anyway, I feel like you did a good job. The graphics and sound effect were cool, but I really thought some ambient music or relevant sound effects (like a knock on the door) would have spiced up the experience. Maybe that's something you could consider adding in your next game or maybe even a post-LD version!
I wasn't quite in the mood for a story, so I let my girlfriend play it in order to get some feel for it. I had to stop her after her second playthrough so I would be able to write this comment. :P I am for sure gonna send her the link, because she really wants to have another go. She said the story was quite good, and really liked the possibility for different endings. (She really wants to get a satisfying, "good", ending). However, she felt there were some passages with too much text and too little options, for example the diary of the professor.
Overall, a really nice game which is quite enjoyable for those who love a good story. :)