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
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A challenge that the famous puzzler Martin Gardner put forward long ago remains open
Enjoy Five Puzzles Posed in "Let the Games Continue," a celebration of Martin Gardner's legacy
Find answers to the mathematical and logical challenges posed in the article's "Test Yourself" box