Photos
Photo courtesy of the Berlekamp family.
Richard Guy, Elwyn Berlekamp and Jim Gardner (Martin Gardner's son) in Atlanta, at the 2014 Gathering 4 Gardner (which takes place every other year). Berlekamp was a board member of the organization, which was founded to "stimulate curiosity and the playful exchange of ideas and critical thinking in recreational math, magic, science, literature, and puzzles to preserve the legacy of writer and polymath Martin Gardner".
