App Profile: Neon ball:Physical puzzle game

A puzzle physics game that tests logical thinking ability.
In the game, you need to slide the screen and cut the rope to make the orange ball fall. After an impassable physical collision,
Knock down all the blue neon balls and disappear from the screen.
Move your brain, carefully observe the entire environment, think about your steps,
Only after the correct steps, the game elements directly go through a series of correct collision effects to complete the level!