I got 10 planes! (proof: 
)
Edit: 12 now
Initially I was confused, especially since the UI looked like this:
It was only after I zoomed out my browser tab that it looked normal. For a game with minimal instructions, the gameplay is surprisingly intuitive after one game. A very cool puzzle, but I do wish there was a bit more to it. I know that you probably feel the same way, so if you end up continuing to work on this, I'm excited to see where it goes. Good work!
I bow to thee, master of the highest of ELOs.
Odd bug with the zoom, as it works perfectly on both my laptop and desktop. I think it has something to do with 1920x1080 resolution. A friend of mine had a similar issue. Not quite sure how to fix it.
I did in fact plan to add more stuff: a bonus for snatching multiple Planes in one shot, as well as unique modifiers like "as long as row 3 is not claimed, all markers move 1 towards black every turn". However, I spent hours on the black/white transition filter (and learning the game engine), so I lacked the time to implement those.
I don't think I will continue developing this game, as I am quite busy with the main game I am working on. But I am glad you enjoyed it!
