Support math, magic, puzzles and more by donating today!

About Us

Introduction Video

Most Recent

News & Announcements

Robert Abbott Featured

Remembering Robert Abbott

It is with great sadness that G4G notes the death of longtime G4G community member Robert Abbott (Mar 2, 1933 – Feb 20, 2018) from the USA. The Life of Robert Abbott Robert …

Celebration of Mind 2018 Recap

As has been customary since Martin Gardner’s passing in 2010, we continue to keep the spirit of his work alive with the Celebration of Mind. Members of our community and …