@dark_angel1123: How many balls can the square hold? 🎹 One ball bounces in a square, back up to the top every single time. A gap slides along the floor, and every ball that drops through it pours out and brings THREE more balls in. Every bounce plays the next note of Beethoven's Für Elise, so the more balls there are, the faster the song plays... until the square can't hold them. 💥 Sound on 🔊 can you hear the song? #satisfying #oddlysatisfying #physics #simulation #beethoven #betonthecolor