To Project B

I submitted Project B first. Working on it was a very interesting experience, as it made me realize the importance of clearly documenting the details in the design so that the programmer doesn't need to consider them and everything is clear from the plan. I regret that I wasn't able to complete the transitions as I initially envisioned, but I encountered several issues along the way. Eventually, I decided to go with this approach, which seemed the most user-friendly to me. The most significant challenge I faced was with the door-opening mechanics using a key, but I was able to successfully resolve that. I hope that, at least to some extent, you will appreciate my project. Total hours invested: 7 hours.