Ask a question, or none, and the site throws three coins six times to cast one of the sixty-four hexagrams of the Book of Changes.
The reading shows the judgment and the image, translated from the Chinese, with an interpretation in plain English. Every throw is listed under the figure, so you can see how each line was made.
It is free, with no account and no ads.
To ask a question first, start on the oracle. To see how the figures are put together, read how the I Ching works.