I'm so glad you guys really paid attention to my game and gave me so many great suggestions. I originally designed the game to dodge knives by pressing buttons instead of typing, but then I realized that if I wanted to do that, I would take so much time to complete that I probably wouldn't have time to do other optimization and testing other than writing code. So I finally decided to give up on that idea and make typing games instead. As for the timer, I will put it in a more prominent position in the future update, and the timer at the bottom is actually the reaction time given to players when they start typing, which may cause interference when subsequent players type, so I decided to delete it after the end of the timer, in addition, thank you very much for playing my game!!