David Levens is a Professional Chess Coach and experienced player. Accredited by the English Chess Federation, he once ranked in the top 50 players in Britain and was the head coach to national junior chess teams, including Nottingham Primary Schools Chess Association, who were national champions in 2009 and 2010. The Daily Mail is one of the UK's most popular daily newspapers, with a daily circulation of 1.2 million readers. Its website, MailOnline is one of the world's largest English-language news websites, and as of January 2020, it has 24.9 million monthly visits. Over 1.2 million readers do the Daily Mail puzzles each day, and the Daily Mail's quick crossword series has sold over 440,000 copies to-date.