Hint

Rule 1: The green line rotates 45° clockwise each time.
Rule 2: The total number of stars in each box increases by one each time.

Hint

Rule 1: the arrow moves one place counterclockwise around the heart each time in one row, and it continues in the next row.

Rule 2: the arrow alternates between being in front and behind the heart. The pattern continues in the next row.

Hint

Rule 1: the arrow moves one place down the clouds while flipping vertically

Rule 2: each row and column contains one blue cloud, two blue clouds and three blue clouds respectively.

Hint

Rule 1: the total number of stars in each box is equal to the total number of edges on the large shape in each box

Rule 2: when the stars are shaded, the large shape is also shaded

Hint

Rule 1: The rectangles alternate in each row, up and down

Rule 2: there is one circle on the left, one in the middle and one on the right side in each row and column

Hint

Rule 1: the circle moves around the corners in a clockwise direction, while rotating

Rule 2: the arrow always points at the circle