fuzzymachinery,
Is the note I've found is red herring?
I am replaying your game using your walkthrough and I'm extermely stck with finding appartment number and key base on note I've found.
So far I know the following:
Spoiler:103 appartment number
Question: Which second hand on clock that note tells about?
two red apples
Note tell calculate 1 x 2 x 3
Now can you explain in more detail and how properly using calculator found in stool?