“Cupid’s Arithmetic”

A conundrum from Henry Ernest Dudeney, Modern Puzzles, 1926:

Dora Crackham one morning produced a slip of paper bearing the jumble of figures shown in our illustration. She said that a young mathematician had this poser presented to him by his betrothed when she was in a playful mood.

cupid's arithmetic

“What am I to do with it?” asked George.

“Just interpret its meaning,” she replied. “If it is properly regarded it should not be difficult to decipher.”

What did she mean?

Click for Answer

Limerick

Said the chemist, “I’ll take some dimethyloximidomesoralamide
And I’ll add just a dash of dimethylamidoazobensaldehyde;
But if these won’t mix,
I’ll just have to fix
Up a big dose of trisodiumpholoroglucintricarboxycide.”

The Vision Thing

Mr. Evelyn mentions a Dutch boy, eight or nine years old, who was carried about by his parents as a show. He had about the iris of one eye the words Deus meus, and about the other Eloihim, in the Hebrew characters. How this was done by artifice none could imagine, and his parents affirmed he was born so.

Sketches of Imposture, Deception, and Credulity, 1845

Good Boy

http://commons.wikimedia.org/wiki/File:Hachiko.JPG

In 1924, university professor Hidesamuro Ueno brought his dog, Hachiko, to Tokyo. Every morning Hachiko saw his master off at the front door, and every evening he greeted him at the nearby train station.

The professor died in May 1925, but the faithful dog still went to the station every day to wait for him.

He kept this up for 10 years.

The dog became a national sensation in 1932, when this story was published, and he’s since been the subject of books and movies. Today a bronze statue stands at Shibuya Station, where he kept his vigil.

A Growing Family

The Rev. Ralph William Lyonel Tollemache-Tollemache (1826–1895) got a bit carried away in naming his children:

  1. Sir Lyonel Felix Carteret Eugene Tollemache
  2. Florence Caroline Artemesia
  3. Evelyne Clementina Wentworth Cornelia Maude
  4. Granville Grey Marchmont Manners Plantagenet
  5. Marchmont Murray Grasett Reginald Tollemache
  6. Dora Viola
  7. Mabel Helmingham Ethel Huntingtower Beatrice Blazonberrie Evangeline Vise de Lou de Orellana Plantagenet Toedmag Saxon
  8. Lyonesse Matilda Dora Ida Agnes Ernestine Curson Paulet Wilbraham Joyce Eugénie Bentley Saxonia Dysart Plantagenet
  9. Lyulph Ydwallo Odin Nestor Egbert Lyonel Toedmag Hugh Erchenwyne Saxon Esa Cromwell Orma Nevill Dysart Plantagenet
  10. Lyona Decima Veroica Esyth Undine Cyssa Hylda Rowena Adela Thyra Ursuala Ysabel Blanche Lelias Dysart Plantagenet
  11. Leo Quintus Tollemache-Tollemache de Orellana Plantagenet
  12. Lyonella Fredegunda Cuthberga Ethelswytha Ideth Ysabel Grace Monica de Orellana Plantagenet
  13. Lyonetta Edith Regina Valentine Myra Polwarth Avelina Phillipa Violantha de Orellana Plantagenet
  14. Leone Sextus Denys Oswolf Fraudatifilius Tollemache-Tollemache de Orellana Plantagenet
  15. Lyunulph Cospatrick Bruce Berkeley Jermyn Tullibardine Petersham de Orellana Dysart Plantagenet

Lyulph’s name forms an acronym, LYONEL THE SECOND. In Finnegans Wake, Joyce parodied this with Helmingham Erchenwyne Rutter Egbert Crumwall Odin Maximus Esme Saxon Esa Vercingetorix Ethelwulf Rupprecht Ydwalla Bentley Osmund Dysart Yggdrasselmann — whose initials spell HERE COMES EVERYBODY.

Kavka’s Toxin Puzzle

I’ll give you a million dollars if you intend to drink this poison.

You don’t actually have to drink it. I’ll pay you immediately, and then you’re perfectly free to change your mind.

Can you do this?

(Posed by University of California political philosopher Gregory Kavka.)

“Odd or Even”

Suppose that a person take an even number of coins or counters, or any such in one hand, and an odd number in the other, there is a simple method by which to tell in which hand the even number is. Ask the person to multiply the number in the right hand by an odd number, and the number in the left hand by an even number; then tell the person to add the two products together and tell you if the sum total be odd or even. If the sum be even, the even number is in the right hand, and if it be odd the even number is in the left hand.

Miscellaneous Notes and Queries, January 1892

King, Queen, Knave

nabokov chess problem

Vladimir Nabokov composed chess problems. Here’s a clever one from 1932: “White retracts its last move and mates in one.”

This is an instance of retrograde analysis: Of the many legal moves that White might just have made, only one can be revised to yield an immediate mate. Can you find it?

Click for Answer