(I'll make a red light green light version and other games later...)

Dazai: carving the dalgona cookie while drooling

Chuuya: uses his ability secretly to crush the cookie outside, but making sure he doesn't break the shape

Atsushi: trying to focus on carving the dalgona

Akutagawa: uses his ability to cut the dalgona cookie

The others were trying to focus. Some of them were shot by other triangle soldiers due to them breaking the cookie