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Recreational Mathematics
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Demonstrations 141  160 of 872
Implicit Function Transformations Quiz
Dissecting an Equilateral Triangle into Four Equilateral Triangles
Curves and Surfaces of Constant Width
Iterating the Collatz Map on Real and Complex Numbers
The Bicycle Paradox
Basis Instruments Contracts (BICs) in Baseball World Series Odds
Mazes on Polyhedra Seen from Two Viewpoints
Minimally Squared Rectangles
A Subset of Phi Space
3D RepTiles and Irreptiles
Regular Tilings
Dissecting a Square to Four Squares
Function Transformations Quiz
Coloring the Plane with a Rolling Cube
Happy Pi Day!
Coloring the Plane with a Rolling Tetrahedron
Billiard in a 4D Hypercube
The Secretary Problem
Folding a Trapezoid into Two Different Rectangles
Rubik's Cube Mechanism
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