Brain Teasers & Puzzles


Puzzles...     Puzzles???     Puzzles!!!

Some people love them, others hate them. I love them and started collecting them, partly for my students as brain exercises because, according to de Bono:

"Thinking is not a matter of getting the right answer. It is a matter of consciously using your mind, and enjoying using it. Treat thinking like a sport. Have fun.
In sport, coaching makes a big difference. It is the same with thinking."

(Edward de Bono. 1995. Mind Power. Dorling Kindersley.)
 

Puzzle / Problem

Puzzle / Problem

2 Quilts from one 13x13 quilt Hexagon puzzle
4 Colours, 16 squares How to get to the other side
4 Colours, 4 cubes The looped band
5 Pieces, 6 Figures Matches puzzles
5 Colours, 16 squares Mathematical expression
5 Shapes, 1 square Mathematics: x = 4
8 Queens on a chess board Mathematics: find a value for ?
Binary puzzle (colour contact) Missing corners
Centre of mass of a coke can Origami
Coin puzzle Pentomino Puzzles
Connect the dots Convex polygons
Cut the Cake Seeing is believing!
Divide the square The Soma cube
Domino mathematics Tie a knot
Dwarfs Twisted Wires
Electric Bulb Puzzle Twos
Find the expression (some lateral thinking is asked for) U2 Concert to start in 17 minutes ...
More phrases Water Puzzle
Get in Gear  


Links to "Puzzle and Brain Teasers" sites on the Internet.
 
16 July 2005