The art style is good and the gameplay loop is engaging. These kind of puzzle games are difficult to nail since you shouldn't overload the player with information while giving way too less will leave them clueless. I think you hit the nail since it just satisfies me to identify the spirit and then exorcise it successfully.
And not to leave out, the sound effects are great like adds the haunting/ unsettling feeling whenever a spirit is spawned.
Kudo!! Great job with the submission.. :D