Hey really enjoyed the idea and premise behind this idea! However, I got stuck at the calendar part where I needed to find the pen. I saw the arrow pointing on the screen, but I would click around that area and nothing happened for me.
Other feedback:
I would say that there should be some sort of audio feedback on every click, even if the player misses the final goal. This is just to make sure the player knows their input is working and they are still playing the game.
Love the game idea though! Can "see" it being taken further.