Did you think about add some colors ? Even if it breaks the black and white theme, I think it could improve a bit the global understanding. 

But very polish puzzle game and interesting concept. The difficulty progression of the puzzles was good and it was fun to solve the levels. Nice job !

Runs nicely! I couldn't get a handle on the movement tho...kept getting stuck at the first spikes...maybe I didn't understand how the mouse input works? nonetheless, I liked the music and the graphics!!

This was a pretty challenging game but also an interesting and unique concept. If it was more polished I think it could be really fun!

Really cool idea, very finicky interface. Feels a bit like patting your head and rubbing your belly.

If I might make a suggestion, perhaps you could tweak it such that the states in the top left (hold, hurt, bounce etc) are controlled by a button that advances each one position.

eg. triangle = hurt, square = hold, circle = bounce

Then you press the space bar and the new conditions are triangle = bounce, square = hurt, circle = hold

This would require designing levels with that sequence in mind, but I think would open a lot of possibilities and make the game faster/more playable.

Thanks!

How challenging! I'm not skilled enough but this was so fun to play, tickles my single braincell. I love the style of the game as well!

Very cool game! I really liked the concept of changing the rules as part of the puzzle solving. Normally when we play puzzle games, we are forced to solve problems within a given rulespace, but in Composition, we solve problems by creating the rulespace! 10/10!

This was very fun.

awesome idea, but I feel like the level design was a bit lacking, as each of the individual levels did not have a very clear concept. Also, while game does have a monochrome style, introducing colors to further differentiate the shapes may make it easier to quickly make decisions.

very creative concept !