Which is wrong?

Nice game designed to develop visual perception and mathematical thinking. The player chooses an instruction card and from the separate cards he or she searches for the card that belongs with one of the pictures. When the player turns over the instruction card and the separate card, they form a circle. This shows that the correct answer has been found.Includes 18 plastic instruction cards at 3 levels and 18 separate cards.

Box dimensions: 34 x 20 x 6 cm.