Surprising amount of content and difficulty for a week long jam. I think the level with the four floors and loads of invisible spikes was too difficult, but it did make me learn that the four main symbols were supposed to be numbers. I think that the level design was pretty good but could still be improved since I felt like I was learning everything I should be learning up until that level but I had to replay the game in a separate tab to refresh myself. I did like the final level as well since it made me feel proud about learning the game's mechanics, the only one I didn't understand at all were the numbers that would appear next to false floors.