The SciencesOctober 1, 2014
How Well Do You Know Martin Gardner? [Quiz]
Do you think of yourself as a true fan of Martin Gardner’s? Test your knowledge of him here
A Centennial Celebration of Martin Gardner
Gardner entertained and challenged generations of mathematicians and puzzlers. The offerings here give a taste of the man and how he made mathematics fun.
The SciencesOctober 1, 2014
Make Your Own Hexaflexagons…and Snap Pictures of Them
Use the templates here or design your own flexagons. Share the results with us
The SciencesOctober 1, 2014
Martin Gardner Fans: Try These Mathematical Games
Enjoy Five Puzzles Posed in "Let the Games Continue," a celebration of Martin Gardner's legacy
The SciencesOctober 1, 2014
Math Games of Martin Gardner Still Spur Innovation
In what would be his centennial year, Martin Gardner, the longtime author of Scientific American's celebrated Mathematical Games column, continues to inspire mathematicians and puzzle lovers
The SciencesOctober 1, 2014
Can You Solve a Puzzle Unsolved Since 1996?
A challenge that the famous puzzler Martin Gardner put forward long ago remains open
The SciencesOctober 1, 2014
Answers to Puzzles Posed in “Let the Games Continue”
Find answers to the mathematical and logical challenges posed in the article's "Test Yourself" box
The SciencesOctober 1, 2014
Articles by Martin Gardner Alluded to in “Let the Games Continue”
The SciencesOctober 1, 2014
The Number 2,187 Is Lucky—Here's Why
It has a host of surprising properties, although it is not necessarily “lucky” in the usual sense of the word