Olympic Rings

from nrich.maths.org/7551

Five coloured interlocking rings have been the symbol of the Olympics for nearly one hundred years.

What colours can you see?

You can see the way they interlock if you click here.  

How would you describe the picture?
Can you design your own symbol using five coloured rings?

Other shapes could be linked in a similar way.
Have a go at linking five squares. Make them interesting colours.

 5 squares