The Year Puzzle (aka the four 4's) [QuickView]
Alphametics and cryptarithms Some Alphametics Cryptarithms Puzzles [QuickView]
A Disproof of Pythagoras' Theorem? An interesting method of disproving the Theorem of Pythagoras (intended as a puzzle). The reader is challenged to find the error that saves the classic theorem. [QuickView]
Fibonacci Numbers and the Golden section in Nature Fibonacci numbers and the golden section in nature; seeds, flowers, petals, pine cones, fruit and vegetables. Is there a pattern to the arrangement of leaves... [QuickView]
Fun With Mathematics! [QuickView]
Magic Stars, Magic Squares and Number Patterns This site has sections on Magic Squares, Magic Cubes, Magic Stars, and Number Patterns. Magic Stars covers orders 5 to 20, all basic solutions, theory,... [QuickView]
Mathematrix [QuickView]
The problems of the All-Soviet-Union mathematical competitions 1961-1986 This file contains the problems, suggested for solving at the Russian national mathematical competitions among secondary school pupils. [QuickView]
Table of Numbers problem Unsolved mathematical problem. Enter for more information (requires Javascript). [QuickView]
Bamdad's Math Comics [QuickView]
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Lights Games Solutions Solve all lights games. Boards up to 50x50 squares! New and instant mathematics method. [QuickView]
Journal of Recreational Mathematics [QuickView]
MAA library list in Recereational Mathematics [QuickView]
Math Olympiad Problems from around the world [QuickView]
Mathematics and music This web page is intented to collect a maximum information on the topic 'mathematics and music' [QuickView]
Mathematics for Fun [QuickView]
Mathematics Museum (Japan) [QuickView]
Palindromic numbers and other recreational topics [QuickView]
Recreational Mathematics (David Eppstein) [QuickView]
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