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Recreational Mathematics
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Demonstrations 661  680 of 1041
Packing the SlothouberGraatsma Cube
Tightly Packed Squares
Mazes on Polyhedra Nets
Permutations, Derangements, and Other Forbidden Position Problems Using NonAttacking Rooks
Origami Flanged Pots
The Statue of Regiomontanus
Linear Interpolation between a Square and a Circle
Density Map for the 3n+1 Problem
Kermit's WhatHappensNextMachine
Nested Square Root Representation of the Golden Ratio
The Rabbits Game
Rotating Regular Polygonal Rings
Dividing Segments by Origami
SixBox Game of Chance
Ten Billion Barrel Puzzle
Linking Two Rings
Rolling Polygons
Folding an Equilateral Triangle in a Square
Two Circular Windows
Coconuts, Sailors, and a Monkey
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