In Azul, what are players trying to decorate with colorful tiles?

Palace wall

After whom is the magnificent city of Athens named? Who is the main antagonist of the 'God of War' III videogame? What Russian character, associated with the New Year, brings gifts accompanied by his granddaughter Snegurochka? The Christmas-themed horror-comedy "Anna and the Apocalypse" is also what type of musical? Who broke Babe Ruth's home run record in 1974?