Here's a selection of strategy games from around the world for you to play over the 'Olympic' summer when athletes from many nations will be gathering in Rio for the 2016 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 - can 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!
Sz'kwa
Mulinello Quadrupio
Pumpkin Patch
Mu Torere
Seega
Alquerque
Scissors, paper, rock Chinese style
Two Stones
This game is known as Pong hau k'i in China and Ou-moul-ko-no in Korea. Why not challenge a friend to play it with you?
What English games would you add to this collection?
What is your favourite strategy game?
Can you find some more strategy games from other countries?