Passenger Shift Puzzle is an extremely interesting puzzle game. There is a square area in the center of the game interface, where people of different colors gather. Buses of corresponding colors are parked on the four sides of the screen. Players need to cleverly plan the path, classify the people in the square area by color, and accurately move them to the buses of the same color. As the level progresses, the number of people increases and the layout becomes more complex, which tests the player's logical thinking and planning ability, bringing a challenging and fun gaming experience.