Counting the Rollright Stones 

The Rollright Stones are a complex of three Neolithic and Bronze Age megalithic monuments near the village of Long Compton, on the borders of Oxfordshire and Warwickshire. Constructed from local oolitic limestone, the three monuments now known as the King's Men and the Whispering Knights in Oxfordshire and the King Stone in Warwickshire, are distinct in their design and purpose, and were built at different periods in late prehistory. The stretch of time during which the three monuments were erected bears witness to a continuous tradition of ritual behaviour on sacred ground, from the 4th to the 2nd millennium BCE. Legend has it that you can never count the same number twice - if you can do it three times, you are granted a wish. en.wikipedia.o...