★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
This app isn't in any of our charts yet.
1. fix bugs
This is a physics puzzle game that is easy to get started with and becomes more addictive as you play: move the rings and hinges, unlock each mechanism level, and challenge the boss battle collection progress; Easy to operate, healing rhythm, suitable for using the brain during fragmented time. Come and break through the game in circles, see how many levels you can reach!