During some month, 5 Mondays occurred. Then this month could not have A) 5 Saturdays B) 5 Thursdays
The structure shown in the picture is glued together from 4 cubes. Ali painted the entire structure, including the bottom. How many faces of the cubes are painted? A) 16 B) 18
You can move or rotate each shape as you like, but you are not allowed to flip them over. What shape is not used in the puzzle?