I think the gate design is fine, personally. I just took the middle color of the gates as the color the ball should be and it worked fine. I do think the level design is a bit dense to have the gates this similar to each other, but I don't know what's at fault here. Nonetheless, cool one, had fun -@h

Nice little set of puzzles! This is a neat concept. I did at one point manage to have the top ball fall down into the bottom half, which was a little weird. I also think that it would be much clearer if the two types of poles were more visually different; I never really did manage to grasp which type let which ball through, and I worked it out by trying and then hitting space if I couldn't proceed. Perhaps, if you don't want the poles to be solid black and solid white, they might be one mostly-white striped and one a regular pattern of dots or similar, so they're obviously different? The core gameplay is excellent; these are polish issues, but I think a little more attention there might take the game to the next level.

This is a great concept for a puzzle game, and is really fun to play

Lovely little puzzle platformer, I love the concept and execution! From time to time I kept going through the middle floor and ended up with 2 balls on the bottom, I imagine this is unintended? Great job!

I like this but the players seem a bit heavy and I also managed to clip through the floor. I don't know how, but I did