Good game. I scored 3.7k.
The resolution in the web build seems fine when playing in fullscreen.
I am not sure about the difficulty curve though. It seemed like the difficulty plateaued after unlocking all 5 panels.
I also wish there was a way to look at the bomb after it exploded so that I could check what exactly I did wrong. Another option would be to show a unique death screen message for every action that could trigger an explosion. Once, I thought that I was supposed to press a button 4 times but the bomb somehow exploded after I pressed the button exactly 4 times.