Big Ben

     

The clock of Big Ben is renowned for its accuracy and reliability. Two of the clock faces were damaged by a German bombing raid during World War II, but nevertheless the clock continued to work. Did you find the 3 changes? Click to see the next puzzle.

The four clock faces of Big Ben typically light up the London skyline, but the clock lights were darkened during World Wars I & II so that enemy planes could not use the tower as a point of reference.

FYI - Use the arrows to advance next and back.