Words about Genghis Khan was able to invade.Create the largest empire.Khan is still conside of the worse ruler.'s in history. Scientists are able to trace his conquaring years by tree rings. Between 1211 too 1225. This was when a sustained rainfall & mild weather conditions exsisited  .It was arid with extreme moisture in the air. The conditions were right for Genghis  Khan to conquer,raid & rule.!!!

Some of the puzzles that people list for the public get indexed by the search engines (like Google). Some people find those puzzles and cannot figure out how to make a puzzle of their own. So this page now has the navigation sidebar.

There are now buttons on the puzzle so that you can get a clean page, in either HTML or PDF, that you can use your browser's print button to print. The PDF format allows the web site to know how large a printer page is, and the fonts are scaled to fill the page. The PDF takes awhile to generate. Don't panic!