Jang Deok-su: Tell me what you’re good at.

Han Mi-nyeo: Everything, except the things I can’t do.

From Squid Game: Season 1 Episode 3: ‘The Man with the Umbrella’ (1×03) | Produced by Netflix

Quote repeated in Episode 4

Mi-nyeo says this line again in Episode 4: “I’m good at everything except the things that I can’t do.” when pitching to join Gi-hun’s and Sang-woo’s team before the Tug-of-War game.

Scene from Ep 3: