Here's a dectet of strategy games from around the world for you to play over the 'Olympic' summer when athletes from many nations will be gathering in London for the 2012 Olympics.
Try playing outdoors - at the park, on the beach, in the garden - and use stones, pebbles, shells or acorns for 'counters'.
See if you can find a winning strategy - see if you an become the Achi champion, for example, amongst your family and friends.
Each game is great for developing 'gold-medal' strategic thinking muscles -enjoy!