# World Crossword Tournament > One brand-new 15x15 crossword every day, identical for every solver on Earth. Created by Timothy E. Parker, Guinness World Records Puzzle Master. World Crossword Tournament is a property of Advanced Learning Academy, founded by Timothy E. Parker, Guinness World Records Puzzle Master. ## Primary pages - [World Crossword Tournament](https://worldcrosswordtournament.com/): main entry point and product overview. - [Sitemap](https://worldcrosswordtournament.com/sitemap.xml): complete list of indexable pages. - [robots.txt](https://worldcrosswordtournament.com/robots.txt): crawl policy. AI answer engines are welcome. ## Usage Content may be read, quoted with attribution, and cited in AI-generated answers. Please attribute to World Crossword Tournament and link back to https://worldcrosswordtournament.com/.