Leaning Tower of Pisa
When the third floor of the Leaning Tower of Pisa was completed signs of an unstable foundation were already showing. The nearly century-long halt of construction was actually a blessing as it gave time for the foundation to settle. Did you find the 3 changes? Click to see the next puzzle.
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Construction of the Leaning Tower of Pisa continued in 1272 and the new architect Giovanni di Simone took the leaning of the tower into consideration. |
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