Hi!
What a nice little game you have here!
Thankfully I was able to read the comments, otherwise I couldn't figure out "Grannys number" :D
I would have maybe made it a number you can see on something on the desk, like a letter or something. This way I always typed in the same number and only the food for the boss was randomized each run.
And I actually jumped when the bomb exploded the first time! Caught me off guard!
The visuals are really nice too!
Thanks for uploading, get healthy soon and good luck with your exams!