EXPLORE
LATEST
ABOUT
AUTHORING AREA
PARTICIPATE
Your browser does not support JavaScript or it may be disabled!
Subscribe to RSS feed
Puzzles
«
PREVIOUS

1
...
3

4

5

6

7

8

9
...
20

NEXT
»
Demonstrations 101  120 of 382
Elementary Chess Endings: Mate in One
Halving the Perimeter of a HeartShaped Curve
Lindgren's Dissection of a Parallelogram to a Parallelogram
Deduce the Net for a Die's Net
Two Dissections of the Letter E to a Square
A TwistHinged Dissection of Triangles
Make Mazes on a Moebius Strip
Dissection of One Quadrilateral to Another
Water Colors Puzzle
Dudeney's Step Dissection of a Rectangle to a Square
Deduce the Net for an Octahedral Die
Simple Caesar Cipher
Two Dissections of a Mitre to a Gnomon
SwingandTwistHinged Dissection of an Octagon to Two Octagons
TwistHinged Dissection of One Pentagon to Four
PianoHinged Dissection of an Ellipse to a Heart
Dissection of a Regular Pentagon into Three Pentagons
Two Dissections of a Mitre to a Square
Dissection of One Triangle to Another
Hinged Dissection of One Pentagon to Five Pentagons
«
PREVIOUS

1
...
3

4

5

6

7

8

9
...
20

NEXT
»
Note: To run this Demonstration you need Mathematica 7+ or the free Mathematica Player 7EX
Download or upgrade to
Mathematica Player 7EX
I already have
Mathematica Player
or
Mathematica 7+