Serengeti Block Puzzle is easy to play and pleasurable game for all age. Simply move the blocks, and fill up the lines. Did you know that Serengeti National Park found in Tanzania is a World Heritage Site teeming with wildlife: over 2 million ungulates, 4000 lions, 1000 leopard, 550 cheetahs and some 500 bird species inhabit an area close to 15,000 square kilometers in size.