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Puzzles and Recreations: Advanced
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Demonstrations 121 - 140 of 154
Clean Tile Problem
The Drake Equation
Miura Map Folding and Unfolding
Romeo and Juliet
Dissection Fallacy
Hill Cipher Encryption and Decryption
Math Songs
Gomory's Theorem
n-Player Chessboards
Phone Numbers by Fibonacci Methods
The Eye-Pentagon Construction
Number Guessing with Ternary Numbers
Two Trains Puzzle
Phone Numbers to Words
Gauss's Circle Problem
Rep-Tile
McNugget Problem and Frobenius Numbers
Rotate and Fold Back
Rolling Wheel with Spoke
Parametrized Families of Circles
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