Jaap's Scratch Pad
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|Java applets, generators, and solutions for sudoku, Rubik's Cube, "moving pieces" puzzles, permutation puzzles, and more, including sphere symmetries, polyform, Towers of Hanoi, and many lesser known puzzles from this collector. Scherphuis' articles range from Cayley graphs to a circle puzzler's manual, from group theory for puzzles to Thistlethwaite's 52-move algorithm.|
|Levels:||Middle School (6-8), High School (9-12), College|
|Resource Types:||Manipulatives, Problems/Puzzles, Articles, Web Interactive/Java|
|Math Topics:||Group Theory, Algorithms, Combinatorics, Graph Theory, Polyhedra, Symmetry/Tessellations|
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