Six Glasses Are In A Row. The First Three Are Filled With Milk, And The Last Three Are Empty Riddle
Riddle: Six glasses are in a row. The first three are filled with milk, and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?
Answer: Pick up the second glass and pour the milk into the fifth glass and then put it back in the second position.
Source: https://www.riddles.com/624
