Mathematical Games
Cube-root extraction and the calendar trick, or how to cheat in mathematics
Mathematical Recreation406 articles archived since 1845
Mathematical Games
The amazing feats of professional mental calculators, and some tricks of the trade
Mathematical Games
An array of problems that can be solved with elementary mathematical techniques
Mathematical Games
Mathematical strategies for two-person contests
Mathematical Games
Dr. Matrix delivers a talk on acrostics
Mathematical Games
The multiple charms of Pascal's triangle
Mathematical Games
Is it possible to visualize a four-dimensional figure?
Mathematical Games
Can the shuffling of cards (and other apparently random events) be reversed?
Mathematical Games
The problem of Mrs. Perkins' quilt, and answers to last month's puzzles
Mathematical Games
Puzzles that can be solved by reasoning based on elementary physical principles
Mathematical Games
Freud's friend Wilhelm Fliess and his theory of male and female life cycles
Mathematical Games
The persistence (and futility) of efforts to trisect the angle
Mathematical Games
"How to cook a puzzle, or mathematical one-uppery"
Mathematical Games
The eerie mathematical art of Maurits C.Escher
Mathematical Games
The hierarchy of infinities and the problems it spawns
Mathematical Games
Recreational numismatics, or a purse of coin puzzles
Mathematical Games
Dr. Matrix returns, now in the guise of a neo-Freudian psychonumeranalyst
Mathematical Games
Magic stars, graphs and polyhedrons, and answers to last month's problems
Mathematical Games
A selection of elementary word and number problems
Mathematical Games
Pentolninoes and polyominoes: five games and a sampling of problems
