Author Dudeney Henry Ernest

a series of articles in the English penny weekly Tit-Bits. Dudeney later contributed puzzles under his real name to publications such as The Weekly Dispatch, The Queen, Blighty, and Cassell's Magazine. For twenty years, he had a successful column, "Perplexities", in the magazine The Strand, edited by the former editor of Tit-Bits, George Newnes. Dudeney continued to exchange puzzles with fellow recreational mathematician Sam Loyd for a while, but broke off the correspondence and accused Loyd of stealing his puzzles and publishing them under his own name. Some of Dudeney's most famous innovations were his 1903 success at solving the Haberdasher's Puzzle (Cut an equilateral triangle into four pieces that can be rearranged to make a square) and publishing the first known crossnumber puzzle, in 1926. In addition, he has been credited with inventing verbal arithmetic and discovering new applications of digital roots. In 1884 Dudeney married Alice Whiffin (1864–1945). She later became a very well-known writer who published many novels as well as a number of short stories in Harper's Magazine under the name "Mrs. Henry Dudeney". In her day, she was compared to Thomas Hardy for her portrayals of regional life. The income generated by her books was important to the Dudeney household, and her fame gained them entry to both literary and court circles. After losing their first child at the age of four months in 1887, the Dudeneys had one daughter, Margery Janet (1890-1977). She married (John) Christopher Fulleylove, one of an esteemed family of English artists. The Fulleyloves emigrated to North America, first living in Canada and eventually settling in Oakland, Michigan. They had three sons: John Gabriel (died in infancy), James S., and Julian John ("Barney"); and two daughters: Catherine and Elizabeth Ann. Alice's personal diaries were edited by Diana Crook and published in 1998 under the title A Lewes Diary: 1916–1944. They give a lively picture of her attempts to balance her literary career with her marriage to her brilliant but volatile husband. In April 1930, Dudeney died of throat cancer in Lewes, where he and his wife had moved in 1914 after a period of separation to rekindle their marriage. Alice Dudeney survived him by fourteen years and died November 24, 1945, after a stroke. Both are buried in the Lewes town cemetery. Their grave is marked by a copy of an 18th century Sussex sandstone obelisk, which Alice had copied after Ernest's death to serve as their mutual tombstone. In addition to puzzles, Dudeney had hobbies including billiards, bowling, and especially croquet. He was a skilled pianist and organist, interested in ancient church music and plainsong. Dudeney was a devout Anglican who regularly attended services, studied theology, and on occasion wrote tracts defending church positions.