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...
It has a host of surprising properties, although it is not necessarily “lucky” in the usual sense of the word
Do you think of yourself as a true fan of Martin Gardner’s? Test your knowledge of him here
Make Your Own Hexaflexagons…and Snap Pictures of Them
Use the templates here or design your own flexagons. Share the results with us
Can You Solve a Puzzle Unsolved Since 1996?
A challenge that the famous puzzler Martin Gardner put forward long ago remains open
Martin Gardner Fans: Try These Mathematical Games
Enjoy Five Puzzles Posed in "Let the Games Continue," a celebration of Martin Gardner's legacy
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