The overall art style is very unified, and the interaction between the four scenes is also done well. The first and second scenes are basic puzzle games, and the art style looks very comfortable, but the elements between the scenes are not very obvious, some of which make people not know what to point out. The third scene To be honest, I didn't understand. Players can drag objects and then they don't know what to do. The guidance of the system is very poor, and in the fourth scene, every time I complete a level, I can't even click the mouse. That's really bad because the cursor is fixed in the middle, and I can only click ESC to call up the mouse outside the game to proceed to the next round.