EXPLORE
LATEST
ABOUT
AUTHORING AREA
PARTICIPATE
Your browser does not support JavaScript or it may be disabled!
Subscribe to RSS feed
Unsolved Problems
1

2

3

4
...
5

NEXT
»
Demonstrations 1  20 of 96
Mondrian Art Problem
Updated this week
The Klein Configuration
New this month
The 196 Algorithm, ReorderandAdd Algorithm, and RATS Sequence in Different Bases
Golomb Rulers and Fibonacci Sequences
Wheels of Powered Triangles
Rational Distance Problem
Triangle Radicals
Biggest Little Polyhedron
Consecutive Smooth Numbers
The FourRunner Problem
Bezdek's Unistable Polyhedron With 18 Faces
Chain Puzzle on Triangular Grid
Thomson Problem Solutions
Chromatic Spindles
Discrepancy Conjecture
3D UnitDistance Graphs
EarthMoon Problem
Pentagon Tilings
Seven Touching Cylinders Puzzle
Visualizing the Collatz Conjecture and Some Variants
1

2

3

4
...
5

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+