Search for the attacker in possession of the ball and pass to him so that he can score.
The four players are only allowed to move in their own area to protect the passing line.
The 2 attackers are free to move around the four squares but behind the defenders.
When the ball is in the possession of the attacker, the defender can try to conquer it in that square.
If scoring is too easy, the attackers are obliged to play at least once before they can score.
When there are more players in the box, you have to add more players.
When there is an uneven number of players, 1 team works with more attacker but then the rule is immediately in force that the attackers must play at least 1x over before they may score.