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This game for two players comes from Ghana. However, stones that were marked for this game in the third century AD have been found near Hadrian's Wall in Northern England.

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Yih or Luk Tsut K'i or Three Men's Morris

Some puzzles requiring no knowledge of knot theory, just a careful inspection of the patterns. A glimpse of the classification of knots and a little about prime knots, crossing numbers and knot arithmetic.

Tangram Pictures

Stage: 1, 2 and 3 Challenge Level: Challenge Level:1

A tangram is an ancient Chinese puzzle where you make pictures using mathematical shapes.
Make a set of tangram pieces from squared paper as shown below:
Can you make each of these pictures using your seven pieces?

You can try some more tangram puzzles in the World of Tan problems.
There are puzzles using a different set of tangram shapes in the problem Square Tangram.

Or why not try designing some Tangram pictures of your own?

If you want to learn how to make a tangram by folding paper without having to do any measuring or ruling lines, click here.