On your turn, you are aiming to hit a Target card by making an equal number with the Arrows cards. Arrows are stacked using addition and subtraction.
Once a stack of Arrow cards equals a Target card, you explain you’re working out. Then take the Target card and all Arrow cards used and place them in your Win Pile – this is scoring area and will not be touched again until the end of the game.
At the end of the turn, replace any hit Target cards and draw Arrow cards from either Arrow deck until you have 6 cards.