Fun game. I'd suggest the following additions: 1) Showing the level number of the level you're currently playing and 2) Keeping track of levels completed.
I'm on a Macbook Pro with an M1 Max chip and FF as my browser and while this is fun, the game became hard from a UX perspective to play once I hit the teens. My suggestion would be to remove the animations from the Artifacts, it feels like that's a huge source of the slow down.
After the detective says "You can count on me", I get a black screen. I checked my JS console and there's a "Failure to load texture: Error: texture data exceeds maximum texture size" error. Also of note: The credits link does load the credits, but there's no way to exit the credits scene.
This is a solid game, if I were to suggest improvements, it'd be a level select screen and the ability to replay any level that isn't 3 stars rather than any level that is 1 star or lower. I ran into some issues where I swore I didn't right click a straight piece and I had to left click a bunch of pieces to get the level completion to be recognized.
