Mathematical Problems Websites
A Solution to the 3x + 1 Problem and Papers on Fermat's Last Theorem,
- occampress.com
A Solution to the 3x+1 Problem can be downloaded here. Several qualified readers have written the author stating the solution is valid.
Not Applicable
$
8.95
Brain Teasers
- geniusbrainteasers.com
Brain Teasers - puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 1 to 10.
8,600,979
$
240.00