60:
years, through June 1986, Gardner wrote 9 more columns, bringing his total to 297. During this period other authors wrote most of the columns. In 1981, Gardner's column alternated with a new column by
3546:
3587:
3642:
30:
66:
1234:
3658:
3563:
17:
3618:
3463:
3594:
1758:
3527:
Scientific
American April 2007 Issue: Is Beauty Truth and Truth Beauty? How Keats's famous line applies to math and science
3763:
3758:
692:
3768:
72:
Twelve of
Gardner's columns provided the cover art for that month's magazine, indicated by "" in the table with a
3515:
1372:
3436:
2260:
3304:
columns and led directly to the series which began the following month. These five articles are listed below.
3753:
3650:
3732:
265:
3422:
3394:
3526:
894:
3634:
2447:
956:
714:
1903:
1868:
882:
3504:
3580:
3375:
2787:
2556:
2497:
253:
2904:
1686:
1585:
1055:
749:
3018:
3425:
Note: See this page and other similar pages indexed by date for all entries in the main table
3397:
Note: See this page and other similar pages indexed by date for all entries in the main table
3095:
Graphs that can help cannibals, missionaries, wolves, goats and cabbages get there from here
2213:
1457:
1144:
3482:
2927:
Puzzling over a problem-solving matrix, cubes of many colors and three-dimensional dominoes
2874:
2717:
2572:
2462:
2333:
1950:
1781:
1223:
1032:
654:
480:
349:
3711:
3143:
2670:
2617:
2355:
2298:
2271:
1864:
1399:
1128:
994:
288:
230:
8:
3727:
3626:
2811:
2309:
2056:
1550:
1116:
477:
418:
346:
42:
2853:
On checker jumping, the Amazon game, weird dice, card tricks and other playful pastimes
2385:
Dr. Matrix brings his numerological
Science to bear on the occult powers of the pyramid
31:
Martin
Gardner bibliography § "Mathematical Games": The Scientific American columns
3666:
3493:
3263:
3231:
3192:
2591:
2079:
Dr. Matrix poses some heteroliteral puzzles while peddling perpetual motion in
Houston
1922:
1899:
1697:
1310:
737:
585:
383:
300:
62:
2119:
A miscellany of transcendental problems: simple to state but not at all easy to solve
3470:
2936:
2843:
2702:
2320:
On expressing integers as the sum of cubes and other unsolved number-theory problems
2289:
Problems on the surface of a sphere offer an entertaining introduction to point sets
2217:
2193:
2172:
1946:
1842:
1437:
830:
725:
453:
3559:
A subject index for the fifteen books of Martin
Gardner's Mathematical Games columns
3516:
Scientific
American August 1998 Issue: A Quarter-Century of Recreational Mathematics
3674:
3553:
3267:
3254:
Tasks you cannot help finishing no matter how hard you try to block finishing them
3169:
3049:
3030:
2767:
2582:
A random assortment of puzzles, together with reader responses to earlier problems
2545:
2251:
A new miscellany of problems, and encores for Race Track, Sim, Chomp and elevators
2201:
2099:
A topological problem with a fresh twist, and eight other new recreational puzzles
1746:
1566:
1496:
1341:
1185:
665:
163:
2822:
In which joining sets of points by lines leads into diverse (and diverting) paths
2488:
Six sensational discoveries that somehow or another have escaped public attention
2839:
2636:
2509:
2394:
2183:
1678:
1627:
1197:
703:
360:
69:" (an anagram of "Mathematical Games"). The table below lists Gardner's columns.
3300:
article in
December 1956 was in all but name the first article in the series of
2978:
On altering the past, delaying the future and other ways of tampering with time
1659:
1428:
An array of problems that can be solved with elementary mathematical techniques
1363:
Puzzles that can be solved by reasoning based on elementary physical principles
821:
A variety of diverting tricks collected at a fictitious convention of magicians
3603:
3006:
2887:: versatile numbers that can count partitions of a set, primes and even rhymes
2713:
2698:
2689:
In which DM (Dr. Matrix) is revealed as the guru of PM (Pentagonal
Meditation)
2568:
2428:
2088:
2020:
1589:
1562:
1507:
1473:
1352:
1201:
1018:
543:
140:
37:
2970:
About rectangling rectangles, parodying Poe and many another pleasing problem
2916:
2861:
Count
Dracula, Alice, Portia and many others consider various twists of logic
2681:
Combinatorial problems, some old, some new and all newly attacked by computer
151:
3747:
3173:
3120:
2799:
2659:
2240:
1819:
1682:
1382:
Can the shuffling of cards (and other apparently random events) be reversed?
1029:
967:
861:
799:
616:
573:
521:
311:
3203:
How Lavinia finds a room on University Avenue, and other geometric problems
3111:
What unifies dinner guests, strolling schoolgirls and handcuffed prisoners?
2778:
Cutting things into equal parts leads into significant areas of mathematics
1738:
Tricks, games and puzzles that employ matches as counters and line segments
1448:
Cube-root extraction and the calendar trick, or how to cheat in mathematics
626:
In which the author chats again with Dr. Matrix, numerologist extraordinary
3278:
3243:
2742:
Cornering a queen leads unexpectedly into corners of the theory of numbers
2533:
2459:
2438:
Some new and dramatic demonstrations of number theorems with playing cards
2227:
The calculating rods of John Napier, the eccentric father of the logarithm
1831:
1322:
1245:
1162:
1066:
1043:
944:
872:
850:
491:
441:
136:
127:
dealing with birthdays, playing cards, coins, crows and red-haired typists
94:
3040:
In some patterns of numbers or words there may be less than meets the eye
2601:
Some elegant brick-packing problems, and a new order-7 perfect magic cube
2404:
On the fanciful history and the creative challenges of the puzzle game of
1878:
Backward run numbers, letters, words and sentences until boggles the mind
3406:
3009:
on a higher plane, including mirror images, rotations and the superqueen
2987:
2884:
2758:
The "jump proof" and its similarity to the toppling of a row of dominoes
2375:
2346:, crosscram and quadraphage: new games having elusive winning strategies
2343:
2160:
2008:
1989:
1887:
1727:
1716:
1526:
1259:
1100:
465:
187:
114:
3161:
From counting votes to making votes count: the mathematics of elections
3060:
The random number omega bids fair to hold the mysteries of the universe
2750:
The pool-table triangle, a limerick paradox and divers other challenges
2480:
From rubber ropes to rolling cubes, a miscellany of refreshing problems
1707:
An octet of problems that emphasize gamesmanship, logic and probability
1670:
Dr. Matrix gives his explanation of why Mr. Nixon was elected President
444:, an irrational number that has some remarkable geometrical expressions
3558:
3142:
On the fine art of putting players, pills and points into their proper
3132:
2648:
2236:
2068:
1972:
Geometric fallacies: hidden errors pave the road to absurd conclusions
1913:
A new collection of short problems and the answers to some of "life's"
1608:
1485:
1278:
1166:
1140:
1104:
1006:
532:
502:
2620:, Boojums and other conjectures related to the four-color-map theorem
2127:
Amazing mathematical card tricks that do not require prestidigitation
2067:
How to triumph at nim by playing safe, and John Horton Conway's game "
3212:
3153:
Dr. Matrix, like Mr. Holmes, comes to an untimely and mysterious end
2419:: Combinatorial problems and the game possibilities of snug tangrams
2148:
2136:
1770:
1461:
1410:
1249:
916:
605:
323:
219:
124:
73:
3329:
3297:
3076:
2946:
In which a mathematical aesthetic is applied to modern minimal art
2895:
A mathematical zoo of astounding critters, imaginary and otherwise
2728:
2405:
2044:
1961:
1290:
811:
787:
335:
276:
199:
175:
2998:
How to be a psychic, even if you are a horse or some other animal
841:
A collection of puzzles involving numbers, logic, and probability
767:
How to build a game-learning machine and teach it to play and win
3572:
3437:"A new kind of cipher that would take millions of years to break"
3184:
Patterns in primes are a clue to the strong law of small numbers
2962:
The diverse pleasures of circles that are tangent to one another
2870:
2609:
On the fabric of inductive logic, and some probability paradoxes
2416:
2329:
1638:
MacMahon's color triangles and the joys of fitting them together
1088:
Concerning several magic tricks based on mathematical principles
1077:
919:, polygons that can make larger and smaller copies of themselves
635:
429:
3068:
A pride of problems, including one that is virtually impossible
2111:
tasks for puzzle buffs and answers to the recreational problems
1619:
An array of puzzles and tricks, with a few traps for the unwary
1219:
On the relation between mathematics and the ordered patterns of
1165:
in nature and architecture, and puzzles involving this simplest
2732:
2536:: the possibilities of polyominoes, polyiamonds, and polyhexes
2513:
1854:
1800:
1538:
1220:
776:
634:
Diversions that involve one of the classic conic sections: the
40:
wrote 288 consecutive monthly "Mathematical Games" columns for
2954:
Is it a superintelligent robot or does Dr. Matrix ride again?
2919:
has a finite thickness, and so it is actually a twisted prism
1730:, by semidrunk bugs and others, on the square and on the cube
860:
Some simple tricks and manipulations from the ancient lore of
3505:
Scientific American January 1967 Issue: Can Time go Backward?
3428:
2639:: an integer sequence that materializes in unexpected places
2197:
2108:
2032:
1934:
928:
3123:: a mathematical group with a ridiculous number of elements
3087:
The coloring of unusual maps leads into uncharted territory
2935:
Puzzles and number-theory problems arising from the curious
2628:
A few words about everything there was, is and ever will be
1949:, self-reproduction, the Garden of Eden and the game "life"
3423:
Scientific American February 1957 Issue: Mathematical Games
3079:, a game that can be more interesting than one might think
2802:, ruled surfaces and other manifestations of the hyperbola
1845:, from figures that are undecidable to hot dogs that float
1647:
905:
664:
In which the editor of this department meets the legendary
371:
36:
Over a period of 24 years (January 1957 – December 1980),
3395:
Scientific American January 1957 Issue: Mathematical Games
2830:
Dr. Matrix goes to California to apply punk to rock study
1495:
Double acrostics, stylized Victorian ancestors of today's
1211:
Some diversions and problems from Mr. O'Gara, the postman
553:
Recreations involving folding and cutting sheets of paper
490:
Diversions that clarify group theory, particularly by the
2472:
How the absence of anything leads to thoughts of nothing
1780:
A new pencil-and-paper game based on inductive reasoning
1096:
932:
401:
The mathematical diversions of a fictitious carnival man
241:
166:, which may be played on the tiles of the bathroom floor
2171:
On the practical uses and bizarre abuses of Sir Francis
2000:
Quickie problems: not hard, but look out for the curves
1630:
and the relationship between numbers and the real world
1599:
Combinatorial possibilities in a pack of shuffled cards
1541:, as expounded by Dr. Matrix to rehabilitate the hippie
1235:
communication with intelligent organisms on other worlds
1154:
Some comments by Dr. Matrix on symmetries and reversals
2297:"Look-see" diagrams that offer visual proof of complex
1980:
The combinatorial richness of folding a piece of paper
1964:, the topological nature of dimension and "supertasks"
1518:
A mixed bag of logical and illogical problems to solve
1390:
Is it possible to visualize a four-dimensional figure?
1262:
and polyominoes: five games and a sampling of problems
885:, one of which makes it possible to drill square holes
790:
and asymmetry and the strange world of upside-down art
562:
345:
How rectangles, including squares, can be divided into
2366:
Nine challenging problems, some rational and some not
2281:
An astounding self-test of clairvoyance by Dr. Matrix
2204:: new games for the intellect (and not for Lady Luck)
2043:
Advertising premiums to beguile the mind: classics by
1791:
A handful of combinatorial problems based on dominoes
1476:
and Brussels sprouts, games with a topological flavor
561:
Incidental information about the extraordinary number
3131:
The pleasures of doing Science and technology in the
1769:
A numeranalysis by Dr. Matrix of the lunar flight of
1301:
Recreational numismatics, or a purse of coin puzzles
3483:
Scientific American March 1952 Issue: Logic Machines
2524:
On tessellating the plane with convex polygon tiles
2270:
Free will revisited, with a mind-bending prediction
1992:
and the question it presents: Can a computer think?
871:
The author pays his annual visit to Dr. Matrix, the
653:
Concerning the diversions in a new book on geometry
456:, and how an enthusiast has collected 2,000 of them
2647:Fun and serious business with the small electronic
1270:A selection of elementary word and number problems
977:About two new and two old mathematical board games
966:How to solve puzzles by graphing the rebounds of a
432:, the Japanese art of folding objects out of paper
393:Concerning the properties of various magic squares
334:Four mathematical diversions involving concepts of
299:Some diverting tricks which involve the concept of
3494:Scientific American December 1956 Issue: Flexagons
702:Surfaces with edges linked in the same way as the
264:Concerning the celebrated puzzle of five sailors,
29:For Gardner's columns collected in book form, see
3696:List of Martin Gardner Mathematical Games columns
3052:that cannot be solved by sitting on the suitcase
1484:In which a computer prints out mammoth polygonal
1332:How to cook a puzzle, or mathematical one-uppery
1188:in philosophy, literature and mathematical proof
645:How to play dominoes in two and three dimensions
3745:
2658:The symmetrical arrangement of the stars on the
2055:Further encounters with touching cubes, and the
1749:: Does nature keep her accounts on a thumbnail?
1420:Mathematical strategies for two-person contests
1248:: a curve that lies between the ellipse and the
1065:A collection of short problems and more talk of
748:An adventure in hyperspace at the Church of the
3103:Fun with eggs: uncooked, cooked and mathematic
2814:, the game that simulates the search for truth
2590:A breakthrough in magic squares, and the first
2571:(with special reference to some inspired ones)
1759:constructions with a compass and a straightedge
3659:Wheels, Life and Other Mathematical Amusements
3347:A Quarter-Century of Recreational Mathematics
3222:The abstract parabola fits the concrete world
2544:Dr. Matrix finds numerological wonders in the
2427:On the paradoxical situations that arise from
2393:On the patterns and the unusual properties of
1830:Some mathematical curiosities embedded in the
1355:and his theory of male and female life cycles
1289:Dr. Matrix returns, now in the guise of a neo-
3588:
3548:A Quarter Century of Recreational Mathematics
2332:," the Chinese book of divination and wisdom
1853:Elegant triangle theorems not to be found in
1340:The persistence (and futility) of efforts to
1046:, or sets of "vertices" connected by "edges"
3287:
1561:A short treatise on the useless elegance of
604:More about the shapes that can be made with
531:About mathematical games that are played on
476:How three modern mathematicians disproved a
135:About the remarkable similarity between the
3262:The topology of knots, plus the results of
2790:that would take millions of years to break
1890:generated by wheels that roll along wheels
1803:: primitive but effective digital computer
893:A new paradox, and variations on it, about
576:": tricks based on mathematical principles
3595:
3581:
3531:Why Beauty is Truth: A History of Symmetry
3390:
3388:
2450:, or how to compose like Mozart with dice
2308:Fantastic patterns traced by programmed "
2091:, or how to number a graph parsimoniously
1925:and the elusive principle of indifference
1009:, numerologist, in his annual performance
202:devices such as cuff links and red zebras
3619:Fads and Fallacies in the Name of Science
2035:, the noble ancestor of Chinese checkers
501:A fanciful dialogue about the wonders of
2842:can be taken apart like an interlocking
2500:and its applications in problem solving
2139:and how it can be used to solve puzzles
1107:that partake of the mathematical spirit
802:and some variations and transformations
683:Some diverting mathematical board games
3434:
3385:
3211:The inspired geometrical symmetries of
2151:, and the winning strategy for Slither
829:Tests that show whether a large number
478:celebrated conjecture of Leonhard Euler
154:, which has only one side and one edge
14:
3746:
3246:and other laughs in current economics
2239:into a computer and to calculate with
1576:Puzzles and tricks with a dollar bill
1054:The tyranny of 10 overthrown with the
512:A fifth collection of "brain-teasers"
409:Another collection of "brain-teasers"
3576:
3473:, The New York Times, January 3, 2014
2358:: a prediction and free-will dilemma
1127:Some paradoxes and puzzles involving
691:Some entertainments that involve the
2555:Concerning an effort to demonstrate
1650:and the odds against making a point
943:Topological diversions, including a
675:A new collection of "brain teasers"
596:A new collection of "brain-teasers"
256:, mirror images and kindred matters
3355:Is Beauty Truth and Truth Beauty?
3292:Gardner wrote 5 other articles for
2873:curves and one-over-f fluctuations
2163:is usually not as long as it seems
1529:is applied (for a change) to games
150:Curious figures descended from the
105:An assortment of maddening puzzles
24:
3602:
3376:"Stories by Douglas R. Hofstadter"
2770:and the difficulty of grasping it
2716:that enriches the theory of tiles
2023:and the asymmetrical yin-yang-lee
1747:Simplicity as a scientific concept
1662:: endless, edgeless and one-sided
1584:Circles and spheres, and how they
1436:The amazing feats of professional
704:three rings of a well-known design
359:Diversions which involve the five
25:
3780:
3540:
1696:The multiple fascinations of the
1549:Combinatorial problems involving
1464:, polygonal jigsaw puzzle pieces
726:geometrical figures are dissected
291:, a brilliant creator of puzzles
3464:Book review of Martin Gardner's
3281:and other puzzles of the forest
2714:Extraordinary nonperiodic tiling
2328:The combinatorial basis of the "
1761:, and also with a compass alone
464:Problems involving questions of
326:are assembled into larger forms
3520:
3509:
2990:are taught to hunt bigger game
2212:Up-and-down elevator games and
1869:Fermat's legendary last theorem
1506:Problems that are built on the
1440:, and some tricks of the trade
997:for tricks and problem-solving
931:structures, from corkscrews to
759:A clutch of diverting problems
615:Some recreations involving the
266:a monkey and a pile of coconuts
178:, a mighty inventor of puzzles
3498:
3487:
3476:
3457:
3416:
3400:
3368:
2135:The curious properties of the
1898:The fantastic combinations of
1611:and some ways of achieving it
1409:Dr. Matrix delivers a talk on
1321:The eerie mathematical art of
1200:considered as an orchard or a
1176:A new group of short problems
1143:: shapes that are made out of
955:Permutations and paradoxes in
693:calculus of finite differences
374:and how they can be traversed
244:and its mathematical analysis
13:
1:
3361:
2031:New puzzles from the game of
740:and the practice of gambling
382:"Brain-teasers" that involve
113:Some old and new versions of
3651:Science Fiction Puzzle Tales
2673:covers an infinity of games
1719:and its gambling equivalent
1017:The hypnotic fascination of
1005:Presenting the one and only
895:a man condemned to be hanged
713:Diversions that involve the
229:A collection of tantalizing
190:with a mathematical message
7:
3733:Martin Gardner bibliography
3407:A Gardner's Dozen—Martin's
2907:: philosopher and gamesman
2727:The flip-strip sonnet, the
1933:Lessons from Dr. Matrix in
1313:and the problems it spawns
1119:, and sundry other matters
1028:The remarkable lore of the
198:How to remember numbers by
97:with remarkable properties
18:Mathematical Games (column)
10:
3785:
3564:The Top 10 Martin Gardner
3029:The imaginableness of the
2937:fractions of ancient Egypt
2272:paradox by William Newcomb
2147:Pleasurable problems with
1811:Nine new puzzles to solve
1042:Various problems based on
947:with no inside or outside
779:and how to construct them
572:An imaginary dialogue on "
254:left- and right-handedness
46:magazine. During the next
28:
3764:Mathematics-related lists
3720:
3704:
3685:
3643:The Flight of Peter Fromm
3635:The Ambidextrous Universe
3610:
3288:Other articles by Gardner
3234:and its modern offspring
3195:was mod as early as 1801
3193:Gauss's congruence theory
3017:Douglas R. Hofstadter's "
2671:John Horton Conway's book
2448:combinatorial mathematics
2374:On the contradictions of
2261:crossing number of graphs
1281:, graphs and polyhedrons
1131:and the concept of limit
957:combinatorial mathematics
904:A bit of foolishness for
833:by a number from 2 to 12
715:mathematical constant "e"
520:The games and puzzles of
322:A game in which standard
210:Nine titillating puzzles
3759:Recreational mathematics
3435:Gardner, Martin (1977).
3172:offers a free ride to a
2173:Bacon's biliteral cipher
1233:Thoughts on the task of
1076:Curious properties of a
985:A mixed bag of problems
883:Curves of constant width
324:pieces composed of cubes
231:fallacies of mathematics
3769:Works by Martin Gardner
2869:White and brown music,
2557:extrasensory perception
2429:nontransitive relations
2182:Knotty problems with a
2087:The graceful graphs of
1646:On the ancient lore of
1398:The multiple charms of
1311:hierarchy of infinities
347:squares of unequal size
310:A third collection of "
240:Concerning the game of
162:Concerning the game of
3339:Can Time go Backward?
2905:Charles Sanders Peirce
2508:Games of strategy for
2047:, master puzzle-poser
2011:and its complications
1687:propositional calculus
849:Some puzzles based on
812:life in two dimensions
728:to make other figures
586:four-color map problem
3466:Undiluted Hocus-Pocus
2733:mad modes of wordplay
2512:: star nim, meander,
2458:The curious magic of
1822:and their properties
1553:and forests of trees
1145:equilateral triangles
1115:Simple proofs of the
1056:ternary number system
1019:sliding-block puzzles
775:About three types of
738:theory of probability
279:and tetraflexagation
174:The life and work of
3754:Columns (periodical)
3712:Irving Joshua Matrix
2986:In which players of
2705:of the word "curve"
2662:and related matters
2159:Why the long arm of
1865:Diophantine analysis
1537:The beauties of the
617:binary number system
301:numerical congruence
289:Henry Ernest Dudeney
3728:Gathering 4 Gardner
3687:Scientific American
3627:The Annotated Alice
3566:Scientific American
3550:, by Martin Gardner
3409:Scientific American
3380:Scientific American
3294:Scientific American
3277:Casting a net on a
3019:Gödel, Escher, Bach
2697:In which "monster"
2021:Plato's polyhedrons
1921:The paradox of the
1867:and the problem of
1373:Mrs. Perkins' quilt
1293:psychonumeranalyst
1198:lattice of integers
1117:Pythagorean theorem
542:Reflections on the
419:inductive card game
186:Concerning various
43:Scientific American
3667:Calculus Made Easy
3302:Mathematical Games
3264:Douglas Hofstadter
3232:parallel postulate
2788:new kind of cipher
2592:perfect magic cube
2498:Császár polyhedron
2496:On the remarkable
2299:algebraic formulas
2218:mechanical puzzles
1923:nontransitive dice
1698:Fibonacci sequence
1607:On the meaning of
1438:mental calculators
666:Bertrand Apollinax
544:packing of spheres
454:mechanical puzzles
67:Metamagical Themas
63:Douglas Hofstadter
3741:
3740:
3552:preserved at the
3359:
3358:
3285:
3284:
3031:imaginary numbers
2844:mechanical puzzle
2838:The sculpture of
2356:Newcomb's problem
2057:paradoxes of Zeno
1947:cellular automata
1902:'s new solitaire
1843:optical illusions
1658:The world of the
1400:Pascal's triangle
1342:trisect the angle
1323:Maurits C. Escher
492:weaving of braids
16:(Redirected from
3776:
3675:Visitors from Oz
3597:
3590:
3583:
3574:
3573:
3554:Internet Archive
3534:
3533:, by Ian Stewart
3524:
3518:
3513:
3507:
3502:
3496:
3491:
3485:
3480:
3474:
3461:
3455:
3454:
3452:
3450:
3441:
3432:
3426:
3420:
3414:
3404:
3398:
3392:
3383:
3372:
3307:
3306:
3170:Taxicab geometry
3050:packing problems
2768:negative numbers
2546:King James Bible
2534:tiling the plane
2395:figurate numbers
2059:as "supertasks"
2019:The plaiting of
1628:Counting systems
1497:crossword puzzle
1186:infinite regress
927:A discussion of
906:April Fools' Day
750:Fourth Dimension
606:complex dominoes
220:complex dominoes
79:
78:
59:
58:
54:
51:
21:
3784:
3783:
3779:
3778:
3777:
3775:
3774:
3773:
3744:
3743:
3742:
3737:
3716:
3700:
3681:
3606:
3601:
3543:
3538:
3537:
3525:
3521:
3514:
3510:
3503:
3499:
3492:
3488:
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3477:
3462:
3458:
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3446:
3439:
3433:
3429:
3421:
3417:
3405:
3401:
3393:
3386:
3373:
3369:
3364:
3321:Logic Machines
3290:
3119:The capture of
2875:[cover]
2840:Miguel Berrocal
2810:On playing New
2766:The concept of
2718:[cover]
2637:Catalan numbers
2573:[cover]
2569:map projections
2463:[cover]
2354:Reflections on
2334:[cover]
1951:[cover]
1937:and numerology
1888:cyclical curves
1782:[cover]
1679:Boolean algebra
1563:perfect numbers
1371:The problem of
1351:Freud's friend
1224:[cover]
1129:infinite series
1033:[cover]
993:How to use the
655:[cover]
584:The celebrated
481:[cover]
361:Platonic solids
350:[cover]
56:
52:
49:
47:
34:
23:
22:
15:
12:
11:
5:
3782:
3772:
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3766:
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3671:
3663:
3655:
3647:
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3623:
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3612:
3608:
3607:
3604:Martin Gardner
3600:
3599:
3592:
3585:
3577:
3571:
3570:
3561:
3556:
3542:
3541:External links
3539:
3536:
3535:
3519:
3508:
3497:
3486:
3475:
3456:
3444:math.upenn.edu
3427:
3415:
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3384:
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3363:
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3319:
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3275:
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3270:
3268:Luring Lottery
3260:
3256:
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3007:Chess problems
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2832:
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2808:
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2803:
2800:conic sections
2796:
2792:
2791:
2784:
2780:
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2776:
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2764:
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2494:
2490:
2489:
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2482:
2481:
2478:
2474:
2473:
2470:
2466:
2465:
2460:anamorphic art
2456:
2452:
2451:
2444:
2440:
2439:
2436:
2432:
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2421:
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2257:
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2249:
2245:
2244:
2235:How to turn a
2233:
2229:
2228:
2225:
2221:
2220:
2210:
2206:
2205:
2191:
2187:
2186:
2184:two-hole torus
2180:
2176:
2175:
2169:
2165:
2164:
2157:
2153:
2152:
2145:
2141:
2140:
2133:
2129:
2128:
2125:
2121:
2120:
2117:
2113:
2112:
2105:
2101:
2100:
2097:
2093:
2092:
2089:Solomon Golomb
2085:
2081:
2080:
2077:
2073:
2072:
2065:
2061:
2060:
2053:
2049:
2048:
2041:
2037:
2036:
2029:
2025:
2024:
2017:
2013:
2012:
2006:
2002:
2001:
1998:
1994:
1993:
1986:
1982:
1981:
1978:
1974:
1973:
1970:
1966:
1965:
1960:The orders of
1958:
1954:
1953:
1943:
1939:
1938:
1931:
1927:
1926:
1919:
1915:
1914:
1911:
1907:
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1858:
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1851:
1847:
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1828:
1824:
1823:
1820:Cyclic numbers
1817:
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1605:
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1600:
1597:
1593:
1592:
1582:
1578:
1577:
1574:
1570:
1569:
1567:amicable pairs
1559:
1555:
1554:
1547:
1543:
1542:
1535:
1531:
1530:
1524:
1520:
1519:
1516:
1512:
1511:
1510:move in chess
1504:
1500:
1499:
1493:
1489:
1488:
1482:
1478:
1477:
1470:
1466:
1465:
1454:
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1407:
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1396:
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1384:
1383:
1380:
1376:
1375:
1369:
1365:
1364:
1361:
1357:
1356:
1353:Wilhelm Fliess
1349:
1345:
1344:
1338:
1334:
1333:
1330:
1326:
1325:
1319:
1315:
1314:
1307:
1303:
1302:
1299:
1295:
1294:
1287:
1283:
1282:
1276:
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1268:
1264:
1263:
1257:
1253:
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1242:
1238:
1237:
1231:
1227:
1226:
1217:
1213:
1212:
1209:
1205:
1204:
1202:billiard table
1194:
1190:
1189:
1182:
1178:
1177:
1174:
1170:
1169:
1160:
1156:
1155:
1152:
1148:
1147:
1137:
1133:
1132:
1125:
1121:
1120:
1113:
1109:
1108:
1094:
1090:
1089:
1086:
1082:
1081:
1074:
1070:
1069:
1063:
1059:
1058:
1052:
1048:
1047:
1040:
1036:
1035:
1026:
1022:
1021:
1015:
1011:
1010:
1003:
999:
998:
995:odd-even check
991:
987:
986:
983:
979:
978:
975:
971:
970:
964:
960:
959:
953:
949:
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875:
869:
865:
864:
858:
854:
853:
847:
843:
842:
839:
835:
834:
831:can be divided
827:
823:
822:
819:
815:
814:
810:Fiction about
808:
804:
803:
796:
792:
791:
785:
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780:
773:
769:
768:
765:
761:
760:
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722:
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536:
535:
529:
525:
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518:
514:
513:
510:
506:
505:
499:
495:
494:
488:
484:
483:
474:
470:
469:
468:and ambiguity
462:
458:
457:
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411:
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407:
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391:
387:
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368:
364:
363:
357:
353:
352:
343:
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338:
332:
328:
327:
320:
316:
315:
308:
304:
303:
297:
293:
292:
285:
281:
280:
277:tetraflexagons
273:
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268:
262:
258:
257:
250:
246:
245:
238:
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216:
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196:
192:
191:
184:
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172:
168:
167:
160:
156:
155:
148:
144:
143:
141:Tower of Hanoi
133:
129:
128:
122:
118:
117:
111:
107:
106:
103:
99:
98:
93:A new kind of
91:
87:
86:
83:
76:to the cover.
38:Martin Gardner
9:
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4:
3:
2:
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3411:Cover Stories
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3202:
3199:
3198:
3194:
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3188:
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3180:
3179:
3175:
3174:non-Euclidean
3171:
3168:
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3164:
3160:
3157:
3156:
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3149:
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3141:
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2688:
2685:
2684:
2680:
2677:
2676:
2672:
2669:
2666:
2665:
2661:
2660:American flag
2657:
2654:
2653:
2650:
2646:
2643:
2642:
2638:
2635:
2632:
2631:
2627:
2624:
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2608:
2605:
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2600:
2597:
2596:
2593:
2589:
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2585:
2581:
2578:
2577:
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2570:
2566:
2563:
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2558:
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2539:
2535:
2531:
2528:
2527:
2523:
2520:
2519:
2515:
2511:
2507:
2504:
2503:
2499:
2495:
2492:
2491:
2487:
2484:
2483:
2479:
2476:
2475:
2471:
2468:
2467:
2464:
2461:
2457:
2454:
2453:
2449:
2445:
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2437:
2434:
2433:
2430:
2426:
2423:
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2407:
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2400:
2399:
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2292:
2288:
2285:
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2277:
2276:
2273:
2269:
2266:
2265:
2262:
2259:Plotting the
2258:
2255:
2254:
2250:
2247:
2246:
2242:
2238:
2234:
2231:
2230:
2226:
2223:
2222:
2219:
2215:
2211:
2208:
2207:
2203:
2199:
2195:
2192:
2189:
2188:
2185:
2181:
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1715:The rambling
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1067:prime numbers
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1044:planar graphs
1041:
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1037:
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1030:prime numbers
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968:bouncing ball
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851:checkerboards
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522:Lewis Carroll
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318:
317:
313:
312:brain-teasers
309:
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3478:
3465:
3459:
3447:. Retrieved
3443:
3430:
3418:
3408:
3402:
3379:
3370:
3301:
3293:
3291:
3279:checkerboard
3244:Laffer curve
2703:redefinition
2446:The arts as
2107:Challenging
1832:solar system
1728:Random walks
1660:Möbius strip
1246:superellipse
1163:Tetrahedrons
873:numerologist
798:The game of
588:of topology
384:formal logic
137:Icosian Game
95:magic square
71:
41:
35:
26:
3449:10 November
3144:pigeonholes
3121:the monster
2988:Tic-tac-toe
2917:Möbius band
2559:by machine
2532:More about
2510:two players
2376:time travel
2161:coincidence
2009:Ticktacktoe
1990:Turing game
1904:game "life"
1900:John Conway
1717:random walk
1551:tree graphs
1527:Game theory
1279:Magic stars
1260:Pentominoes
1141:polyiamonds
1101:palindromes
862:string play
466:probability
452:Concerning
218:More about
188:card tricks
152:Möbius band
115:ticktacktoe
3748:Categories
3529:Review of
3362:References
3133:planiverse
2731:and other
2649:calculator
2241:negabinary
2237:chessboard
2202:Race Track
2069:Hackenbush
1757:Geometric
1609:randomness
1486:factorials
1167:polyhedron
1105:word games
1103:and other
1007:Dr. Matrix
935:molecules
574:mathemagic
503:numerology
3705:Alter Ego
3330:Flexagons
3230:Euclid's
3213:Scott Kim
2885:The Bells
2214:Piet Hein
2149:polycubes
2137:Gray code
2096:1972 Apr
1771:Apollo 11
1462:polyabolo
1411:acrostics
1250:rectangle
917:rep-tiles
800:solitaire
356:1958 Dec
307:1958 Aug
183:1957 Sep
125:Paradoxes
74:hyperlink
3568:Articles
3352:2007 Apr
3344:1998 Aug
3336:1967 Jan
3326:1956 Dec
3318:1952 Mar
3298:flexagon
3274:1986 Jun
3259:1983 Sep
3251:1983 Aug
3239:1981 Dec
3227:1981 Oct
3219:1981 Aug
3208:1981 Jun
3200:1981 Apr
3189:1981 Feb
3181:1980 Dec
3166:1980 Nov
3158:1980 Oct
3150:1980 Sep
3139:1980 Aug
3128:1980 Jul
3116:1980 Jun
3108:1980 May
3100:1980 Apr
3092:1980 Mar
3084:1980 Feb
3077:Checkers
3073:1980 Jan
3065:1979 Dec
3057:1979 Nov
3045:1979 Oct
3037:1979 Sep
3026:1979 Aug
3014:1979 Jul
3003:1979 Jun
2995:1979 May
2983:1979 Apr
2975:1979 Mar
2967:1979 Feb
2959:1979 Jan
2951:1978 Dec
2943:1978 Nov
2932:1978 Oct
2924:1978 Sep
2912:1978 Aug
2900:1978 Jul
2892:1978 Jun
2881:1978 May
2866:1978 Apr
2858:1978 Mar
2850:1978 Feb
2835:1978 Jan
2827:1977 Dec
2819:1977 Nov
2807:1977 Oct
2795:1977 Sep
2783:1977 Aug
2775:1977 Jul
2763:1977 Jun
2755:1977 May
2747:1977 Apr
2739:1977 Mar
2729:lipogram
2724:1977 Feb
2710:1977 Jan
2694:1976 Dec
2686:1976 Nov
2678:1976 Oct
2667:1976 Sep
2655:1976 Aug
2644:1976 Jul
2633:1976 Jun
2625:1976 May
2614:1976 Apr
2606:1976 Mar
2598:1976 Feb
2587:1976 Jan
2579:1975 Dec
2564:1975 Nov
2552:1975 Oct
2541:1975 Sep
2529:1975 Aug
2521:1975 Jul
2516:and rex
2505:1975 Jun
2493:1975 May
2485:1975 Apr
2477:1975 Mar
2469:1975 Feb
2455:1975 Jan
2443:1974 Dec
2435:1974 Nov
2424:1974 Oct
2417:tangrams
2415:More on
2412:1974 Sep
2406:tangrams
2401:1974 Aug
2390:1974 Jul
2382:1974 Jun
2371:1974 May
2363:1974 Apr
2351:1974 Mar
2340:1974 Feb
2325:1974 Jan
2317:1973 Dec
2305:1973 Nov
2294:1973 Oct
2286:1973 Sep
2278:1973 Aug
2267:1973 Jul
2256:1973 Jun
2248:1973 May
2243:numbers
2232:1973 Apr
2224:1973 Mar
2209:1973 Feb
2190:1973 Jan
2179:1972 Dec
2168:1972 Nov
2156:1972 Oct
2144:1972 Sep
2132:1972 Aug
2124:1972 Jul
2116:1972 Jun
2104:1972 May
2084:1972 Mar
2076:1972 Feb
2064:1972 Jan
2052:1971 Dec
2045:Sam Loyd
2040:1971 Nov
2028:1971 Oct
2016:1971 Sep
2005:1971 Aug
1997:1971 Jul
1985:1971 Jun
1977:1971 May
1969:1971 Apr
1962:infinity
1957:1971 Mar
1942:1971 Feb
1930:1971 Jan
1918:1970 Dec
1910:1970 Nov
1895:1970 Oct
1883:1970 Sep
1875:1970 Aug
1861:1970 Jul
1850:1970 Jun
1838:1970 May
1827:1970 Apr
1816:1970 Mar
1808:1970 Feb
1796:1970 Jan
1788:1969 Dec
1777:1969 Nov
1766:1969 Oct
1754:1969 Sep
1743:1969 Aug
1735:1969 Jul
1724:1969 Jun
1712:1969 May
1704:1969 Apr
1693:1969 Mar
1685:and the
1675:1969 Feb
1667:1969 Jan
1655:1968 Dec
1643:1968 Nov
1635:1968 Oct
1624:1968 Sep
1616:1968 Aug
1604:1968 Jul
1596:1968 Jun
1581:1968 May
1573:1968 Apr
1558:1968 Mar
1546:1968 Feb
1534:1968 Jan
1523:1967 Dec
1515:1967 Nov
1508:knight's
1503:1967 Oct
1492:1967 Sep
1481:1967 Aug
1469:1967 Jul
1460:and the
1453:1967 Jun
1445:1967 May
1433:1967 Apr
1425:1967 Mar
1417:1967 Feb
1406:1967 Jan
1395:1966 Dec
1387:1966 Nov
1379:1966 Oct
1368:1966 Sep
1360:1966 Aug
1348:1966 Jul
1337:1966 Jun
1329:1966 May
1318:1966 Apr
1306:1966 Mar
1298:1966 Feb
1291:Freudian
1286:1966 Jan
1275:1965 Dec
1267:1965 Nov
1256:1965 Oct
1241:1965 Sep
1230:1965 Aug
1216:1965 Jul
1208:1965 Jun
1193:1965 May
1181:1965 Apr
1173:1965 Mar
1159:1965 Feb
1151:1965 Jan
1136:1964 Dec
1124:1964 Nov
1112:1964 Oct
1093:1964 Sep
1085:1964 Aug
1073:1964 Jul
1062:1964 Jun
1051:1964 May
1039:1964 Apr
1025:1964 Mar
1014:1964 Feb
1002:1964 Jan
990:1963 Dec
982:1963 Nov
974:1963 Oct
963:1963 Sep
952:1963 Aug
940:1963 Jul
924:1963 Jun
912:1963 May
901:1963 Apr
890:1963 Mar
879:1963 Feb
868:1963 Jan
857:1962 Dec
846:1962 Nov
838:1962 Oct
826:1962 Sep
818:1962 Aug
807:1962 Jul
795:1962 Jun
788:Symmetry
784:1962 May
772:1962 Apr
764:1962 Mar
756:1962 Feb
745:1962 Jan
733:1961 Dec
724:Wherein
721:1961 Nov
710:1961 Oct
699:1961 Sep
688:1961 Aug
680:1961 Jul
672:1961 Jun
661:1961 May
650:1961 Apr
642:1961 Mar
631:1961 Feb
623:1961 Jan
612:1960 Dec
601:1960 Nov
593:1960 Oct
581:1960 Sep
569:1960 Aug
558:1960 Jul
550:1960 Jun
539:1960 May
528:1960 Apr
517:1960 Mar
509:1960 Feb
498:1960 Jan
487:1959 Dec
473:1959 Nov
461:1959 Oct
449:1959 Sep
437:1959 Aug
425:1959 Jul
414:1959 Jun
406:1959 May
398:1959 Apr
390:1959 Mar
379:1959 Feb
367:1959 Jan
342:1958 Nov
336:topology
331:1958 Oct
319:1958 Sep
296:1958 Jul
284:1958 Jun
272:1958 May
261:1958 Apr
249:1958 Mar
237:1958 Feb
226:1958 Jan
215:1957 Dec
207:1957 Nov
200:mnemonic
195:1957 Oct
176:Sam Loyd
171:1957 Aug
159:1957 Jul
147:1957 Jun
139:and the
132:1957 May
121:1957 Apr
110:1957 Mar
102:1957 Feb
90:1957 Jan
65:called "
3689:columns
3296:. His
3176:locale
2871:fractal
2812:Eleusis
2330:I Ching
1886:On the
1474:sprouts
1458:polyhex
1078:cycloid
929:helical
777:spirals
736:On the
636:ellipse
430:Origami
55:⁄
3721:Legacy
3678:(1998)
3670:(1998)
3662:(1983)
3654:(1981)
3646:(1973)
3638:(1964)
3630:(1960)
3622:(1957)
3471:Teller
3313:Title
2701:force
2699:curves
2618:Snarks
2514:dodgem
1855:Euclid
1801:abacus
1539:square
1221:Op art
1080:curve
945:bottle
533:boards
440:About
428:About
370:About
287:About
275:About
252:About
85:Title
3611:Books
3440:(PDF)
3048:Some
2310:worms
2198:Chomp
2109:chess
2033:Halma
1935:chess
372:mazes
3451:2022
3310:date
3242:The
2344:Cram
2200:and
1988:The
1799:The
1648:dice
1590:pack
1588:and
1586:kiss
1565:and
1456:The
1309:The
1244:The
1196:The
1184:The
1097:Puns
82:date
3469:by
3266:'s
2903:On
2798:On
2567:On
2216:'s
2194:Sim
1945:On
1841:Of
1472:Of
1139:On
933:DNA
915:On
442:phi
417:An
242:Nim
164:Hex
3750::
3442:.
3387:^
3378:.
3021:"
2915:A
2786:A
2312:"
2196:,
2071:"
1681:,
1099:,
563:pi
314:"
3596:e
3589:t
3582:v
3453:.
3413:.
3382:.
3374:"
57:2
53:1
50:+
48:5
33:.
20:)
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