Neat concept, though I found it difficult to tell what I was supposed to be doing some of the time. I also had some blocks I couldn't interact with appear in the right column, and while the first time I was able to get them to go away by failing the level a few times, the second time I was not so lucky, and had to restart the game entirely. On the other hand, I had no issues with window size - I suppose 1080p with no scaling is the correct resolution for this game? Glad that worked, at least! There's definitely potential here; keep it up!