def safe_cell
import minebender-game@1.0.0.0/game.bend as Gameimport Base
import minebender-game@1.0.0.0/types.bend as T
451def safe_cell(g: Game, +k: Nat) -> Maybe<&2, T.Pos>:
452 match g:
453 case Game{+w, +h, +layout, +shown, flags, status}:
454 first_safe(layout, shown, safe_list(w, h, shown, k))