Mathematical Recreations and Essays


AuthorW. W. R. Ball
Publish1911 Macmillan and Co. Limited
Langen
Areaworld
๐ŸŒŽ
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Cradleโ—‹โ—‹351 ๅŠใ‚Šๆฉ‹
Snuffer-Traysโ—‹โ—‹352 ็ถฒ
Cat's Eyeโ—‹โ—‹352 ้ฆฌใฎ็›ฎ
Fish-in-a-Dishโ—‹โ—‹353 ้ญš
A Doorโ—‹โ—‹358ใƒ†ใƒณใƒˆใฎๅน•ใƒปใƒฉใ‚ฐ
Boy Climbing a Treeโ—‹โ—‹359ๆœจใซ็™ปใ‚‹็”ท
Throwing the Spearโ—‹ร—360ๆŠ•ใ’ๆง
Triple Diamondsโ—‹โ—‹361้ญšใฎ็ถฒ
Quadruple Diamondsโ—‹โ—‹362๏ผ”ๆฎตใฐใ—ใ”
Multiple Diamondsโ—‹โ—‹36310ไบบใฎ็”ท
Many Starsโ—‹โ—‹364ใŸใใ•ใ‚“ใฎๆ˜Ÿ
An Owlโ—‹โ—‹365ใตใใ‚ใ†โ€…II
North Starโ—‹โ—‹366ๅŒ—ใฎๆ˜Ÿ
The Setting Sunโ—‹ร—367ๆ—ฅๆฒก
The Head Huntersโ—‹ร—368้ฆ–็‹ฉใ‚Šใฎๆˆฆใ„
The Parrot Cageโ—‹ร—368ใŠใ†ใ‚€ใฎ็ฑ ใƒปๆผ็ถฒ
See-Sawโ—‹ร—369้‹ธ
Lightningโ—‹โ—‹369็จฒๅฆป
A Butterflyโ—‹โ—‹370ใƒŠใƒใƒ›ใฎโ€…่ถ
The Lizard Twistโ—‹ร—372ใƒˆใ‚ซใ‚ฒ
The Caroline Catchโ—‹ร—372้ญšใฎ็ถฒ
Threading the Needleโ—‹ร—373Threading Closed Loop
The Yam Thief or Mouse Trickโ—‹ร—374ๆŒ‡ๅˆ‡ใ‚Š
Cheating the Halterโ—‹ร—374้ฆ–ๅˆ‡ใ‚Šโ€…I
The Fly on the Noseโ—‹ร—375Fly on Nose
The Hand-Guff Trickโ—‹ร—375
The Elusive Loopโ—‹ร—376Will You Have Yam?
The Button-Hole Trickโ—‹ร—377
The Loop Trickโ—‹ร—378
The Waistcoat Puzzleโ—‹ร—378