On both sides of the screen were smiling men and women, and the man laughed. In the middle was a Sudoku game. English subtitles appeared below. In the man's voice, the man in the Sudoku position appeared to speak. After the man spoke, he gave a gesture. The woman's frame lights turned on and the woman began to speak. Then the man in the final frame yelled, and the audience was heard, the woman covered her face and the woman sat on