The Math Forum

Mathematics and the Internet
DIMACS Research and Education Institute 1999
19 July - 6 August, 1999

DREI99 Workshop || Downloading software

Interactive Java applets from cut-the-knot

4 Knights -
An extension of the knight's tours and knight's circuits, which Barry lectured about

Water Puzzle -
A puzzle seen in one of the Die Hard movies

Three Glass Puzzle -
An extension of the three glass puzzle

The Tower of Hanoi -
Let your students play with this favorite chestnut without resorting to the Fisher Price toy

Resources elsewhere

Consortium for Mathematics and Its Applications (COMAP) -
Curriculum materials centered around mathematical modeling: using mathematical tools to explore real-world problems

Graph Theory, Lawrence Academy -
Background, tutorials, definitions, and collections of others' activities, problems, and applications in Euler circuits, Hamilton circuits, coloring graphs, and spanning or Steiner trees

Problems in Topological Graph Theory -
Classical questions on genus; coloring graphs and maps; drawings and crossings; paths, cycles, and matchings; symmetries; locally planar embeddings; computational complexity; book embeddings; representing graphs and embeddings; random topological graph theory; miscellaneous problems; and solved problems from previous editions.

Enchanted Mind -
A Java applet for the exploring the knight's tour on an 8x8 chessboard

The Distribution of the Knight -
Solutions, dead ends, and Mathematica code

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