Here I am worrying the game is too easy hah. Guess this proves what Mark has said about making puzzle games—never assume your player will figure it out and think you're a horrible developer & person lol.
And thank you for the kind words on the visual! I'm a solo team making my first game that's not just following a tutorial so I sorta had to pick a style that I felt that I had the highest chance in making it look decent :D