1. There are many levels in the game, and many of them can be used flexibly to help players break through the level faster. 2. You need to pay attention to observation. Merging balls with different numbers according to the level invitation is still a great test of players' mathematical knowledge. 3. Many props can help players to pass customs faster, constantly form more numbers and harvest super high customs clearance rewards.1. It has extremely realistic racing scenes, and all game scenes are depicted in 3D mode. 2. With the highest definition game image quality for all players, it perfectly restores the real racing scene. 3. It has the simplest and easiest control mode, and all battle fields in the whole game are extremely flat.