I really like the concept of the game! The Idea of trying to use process of elimination with each door is really cool. Well done!

What a great game! My only complaints are the symbol colors sometimes blend into the door and it's hard to see the shapes, and one of the doors has trouble opening -- I think it's on the level where it's two green and two blue doors, and the answer is all the way on the right.

Regardless, I got knocked down a few times and I still came back to try again!  I eventually made it to the top.  These were some satisfying puzzles :). Great work!

At first, I thought the game didn’t really make sense, but then I paid more attention and realized how clever it actually is. I really enjoyed it! Great job. The laughing sound and the cute animations are awesome too!