Love this game is simple and straight to the point. The final round almost got me as I was on the last attempt.
The green on black art design is nice to look at and very on point. I would recommend exploring its usage in future projects. The music is fun to listen two and the sound effects are clean. The game is also properly balanced in terms of volume in my opinion. Would be interesting if the puzzles branched off a little more but it works well as it stands. The letters do loop back around in terms of rounds, but theme feels more of a coincidence than intentional.
While not important, I did want to note I could see the letters coming in and off the screen (white boxes and blue background). I would suggest using a bigger buffer outside your intended canvas or changing the scaling properties for wider monitors.
Overall thank you for this fun short puzzle game.