Here is another beautifully symmetrical Knight’s tour:—
It starts from the corner square, and the second half of the course has dotted lines.
The missing words are spelt with the same six letters.
Here is quite a curious pattern described by another Knight’s tour:—
Here is a very symmetrical Knight’s tour, in which half of the moves are indicated by dotted, and half by unbroken lines:—
The letters of this sentence “Arrive to vote at it,” can be so recast as to form two palindrome words, or words that read alike from either end. What are they?
Here is another specimen of the Knight’s tour, which is beautifully symmetrical—
Half of the course is marked with dotted lines.
On the board below a verse of eight lines runs on the course of a Knight’s move from square to square:—
| sor | to | king | good | say | luck | loy | eth |
| and | moth | a | soon | dis | our | to | bad |
| place | ry | church | his | force | is | hat | al |
| er | queen | him | wight | he | to | may | truth |
| man | his | and | and | chess | es | knight | op’s |
| a | sneer | the | and | un | lawn | of | tates |
| cas | that | at | less | pawn | no | bish | lant |
| eth | faith | tles | hath | the | gal | in | love |
Can you disentangle the little poem?
“Dad,” said little Tommy, “give me as much as I have in my purse, and I will put a shilling in my money-box.” This was done, and the process was repeated for three more days. How much had Tommy originally in his purse, which was now quite empty?
This is the way to draw three rabbits so that they have but three ears among them all:—
On this table is shown in ten different ways how exactly 100 can be arrived at by the use of the nine digits, each appearing only once.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 4 | 95 | 3⁄7 | 56 | 98 | 6 | 15 | 15 | ||||||||
| 3 | 45 | 53 | 4 | 16⁄28 | 34 | 1 | 2 | 2 | 36 | ||||||||
| 5 | 7 | 6 | 7 | 3⁄6 | 8 | 79 | 47 | ||||||||||
| 8 | 9 | 8 | 1 | 27⁄54 | 9 | 8⁄4 | 98 | ||||||||||
| 9 | 62 | 71 | 98 | 1 | 6⁄3 | 2 | |||||||||||
| 26 | 38 | 29 | 2 | 3 | |||||||||||||
| 74 | 4 | ||||||||||||||||
| 75 | |||||||||||||||||
| 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |||||||||
| 9 × 8 + 7 + 6 + 5 + 4 + 3 + 2 + 1 = 100. | |||||||||||||||||
“If it were possible, I should choose,” said young Hopeful, “a life double as long.”
“Yes,” said old Sobersides, “and you might turn it to better account if it was also begun old.”
How did their actual words bear this out?
On a piece of clear tracing paper draw with pen and ink a close network of lines, such as is shown in this diagram, near enough together to conceal type of ordinary size.
Place this on the page of a book, and challenge any one to read a sentence, or even a word, through it, saying that you can do so easily. How can you succeed?
In the diagram a strip of paper is shown (1), with its ends simply gummed together; (2), with a single twist; and (3), with a double twist. Can you decide, without actual experiment, what will be the result in each case if these are cut completely round, as is indicated by the dotted lines?
How do the actual letters of these words in their union prove that anæsthetics are “blessed in pain?”
Make two parallel cuts with a penknife along the centre of a slip of leather or other material, and below them a hole of the same width. Pass a piece of string under the slit, and through the hole, and tie two buttons, each much larger than the hole, to the ends of the string.
How can the string be released without removing either of the buttons?
Fasten a pair of scissors securely with a piece of string to some convenient article, as is shown in this diagram:—
Can you release them without cutting or unfastening the string?
“What sin was it, sonny?” said an American negress to her lover, when she sat on his best hat, which was flattened. Wearily he heard her musical laugh, and arose to go. His hobby was botany, but not hers, for she was then a merry girl. “Bother the flowers! I would prefer this mellow pine-apple, Leonidas,” she said; “I guess we Ethiopians just love fruit!”
This diagram represents in the simplest outline a primitive wolf-trap.
The dotted line is a gate opening into a circular enclosure. How was the trap set and the wolf caught?
What are the missing words?
To balance a needle on the head of a pin, push the pin into the cork of a wine bottle, and the needle into a separate cork.
With the aid of three forks, as is shown in the picture, the needle may be balanced and spun round on the head of the pin.
Air—“Three fishers went sailing.”
Each missing word has the same six letters.
This diagram shows how, as an after-dinner trick, four similar wineglasses can be placed on the table
so that the centres of the lowest parts of their stems are equidistant from each other.
Ask any one, with this diagram to work upon, to think of any number between 5 and 15, and, while your back is turned, to count up to it, beginning at the lowest step, and saying one, two, three, four, and so on, as each step of cards or single card is reached in the direction indicated by the arrow. When the number thought of has been thus arrived at, tell him to stop, and beginning afresh on that card, to count one, two, three, etc., backwards, this time skipping over the double six and the 3 steps until he again reaches the number thought of, and notices which card he has touched last.
How can you, without having seen any of his movements, at once find that card?
Cut a wedge out of an apple, as is indicated in the diagram, and make six gashes as is shown.
When this has been done, challenge anyone to divide the apple into six pieces by only two straight cuts, so that there shall be one of the gashes in each piece.
Cut out in cardboard a boomerang as nearly as possible of the size and pattern given here:—
Place it flat on the back of the first three fingers of the left hand, sloping them upward; then flick it smartly with the second finger of the right hand. It will fly off and return to your lap. Try it.
Here are two simple sentences:—
A lamp shines out for thee.
Win me best by tears.
Can you recast the letters, so that they form the names of two of the most important buildings in London?
It was low tide; two children were throwing pebbles into the sea, and sending their excited collie in pursuit of them. The Puzzle Editor, who was on holiday, quickened perhaps by the salt air, bethought him of this appropriate riddle:—What is the difference between that dog and a hungry man?
Cut a radish in half, press the lower surface firmly against a plate, as is shown in the diagram:—
and you can lift the plate, to which it clings as closely as a boy’s wet leather disc to the pavement.
The countryman who cut one hole in his door for the cat and another for the kitten would find it difficult to pass a penny through a hole the size of a shilling cut in a stout piece of paper.
This diagram shows how easily it can be done:—
Fold the paper across the centre of the hole, place the penny in the fold, and bend the lower corners of the paper upwards. This elongates the opening, and the coin falls through.
One of the letters of the two short words is used twice in the longer word.
Place a sixpence on the tablecloth, and over it set a tumbler, as is shown in the picture below.
How can you pocket the sixpence without removing the glass, or having it removed?
abdeefiinnnoopprrrsssttuw
How can you draw such a spiral as this with very simple appliances?
This spiral is drawn rapidly without removing the pencil from the paper.
Take a piece of stout paper or thin cardboard, about 10 in. by 8 in., and cut it as is shown below, removing the parts that are shaded in the diagram.
If you hold this between a plain wall, or other surface, and a strong light, you will, with a little practice, be able to cast a shadow similar to one or other of these Madonna heads, which will vary in intensity and expression with the positions of the paper and the light.
This excellent and easy little card trick will commend itself for fireside use in the long evenings.
Take the four Kings from a pack, and two other cards. Hold the Kings thus, in the form of a fan—
hiding the two other cards behind the King of Diamonds.
After showing them, place the six cards at the bottom of the pack. Now move the lowest card to the top, and the two next cards to any part of the pack, apparently leaving but one King at the bottom. Ask some one to cut the pack, and all the Kings will be found together. Some appropriate patter will help the effect.
Can you recast this sentence—
A defeat whose test is very sure—
so that the same letters form an appropriate proverb?
Its cells add up in columns and rows to 22, and those of the corner squares add up to 10 and 12 respectively.
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