NEW
Pickover.com ..... computers, creativity, art and mathematics
 
Mazeworks ..... interactive games and puzzles
The Grey Labyrinth ..... puzzles and forums
 
Cut-the-knot ..... interactive mathematics puzzles
 
NRICH ..... online mathematics club
NEW
IQed ..... Lloyd King's lateral puzzles
 
Encyclozine ..... a puzzles compendium
 
MathsForFun ..... mathematical puzzles and activities
 
Livewire Puzzles ..... linking-wire puzzles to buy
 
Mr Titen's ..... mathematics teacher provides puzzles for students
 
 
Contest Center ..... solve puzzles to win cash prizes
 
The Ultimate Puzzles Site ..... brain teasers from Holland
 
Curiouser.co.uk ..... paradoxes, puzzles, optical illusions
 
Ed's Puzzles .... brain teasers and logic problems
 
Puzzle Paradise ..... crosswords, trivia, word games
 
CheesyGames! ..... web puzzles and games
Primrose Puzzles ..... brain teasers with no formulae
 
iRiddler ..... puzzles forum for riddles
 
Free Puzzles ..... 1000 puzzles for teachers and students
 
Pentangle ..... classic wooden puzzles to buy
     
Archimedes Lab ..... geometric puzzles
NEW
BrainBashers ..... brain teasers, games, optical illusions
     
 
E-mail your site links and comments, please