One of the largest buildings at The Kremlin is the Senate building it was built during Catherine the Greats reign. It has been the official residence of the Russian President since 1991. Did you find the 3 changes? Click to see the next puzzle.
The Kremlin hosts 1.3 million visitors a year, and only one-third of the facility is open to visitors. The Kremlin also hosts many entertainment events, ballets, and concerts.