Visual IQ puzzle (MENSA Sweden, difficulty 2)
Correct answer: B
Explanation: Each figure is made up of a grid with 6 cells. Each cell can be white or black. Consider the columns: in the first column all 3 columns of the figure can have black squares, in the second column only the first 2 columns of the figure can have black cells, in the third column only the first column of the figure can have black squares. Consider the rows: In the top row only the first row of the figure can have black cells, in the second row only the first 2 rows of the figure can have black cells, in the third row all the rows of the figure can have black cells.