Puzzles with Calculations
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Puzzles and Games
Mathematical Puzzles
The Fantastic Formula
Arithmetricks
Calculatrivia I (GAMES Magazine NOV/DEC 1978)
Calculatrivia II (GAMES Magazine NOV/DEC 1979)
Calculatrivia III (GAMES Magazine July/August 1981)
Calculatrivia IV (GAMES Magazine JULY 1986)
Math Problem for my Mensa Friends
Second Guessing -- Approximating
Nines Puzzle
How Much is Albuquerque?
Number Trivia
Elvis Magic Square
Trivia Magic Square #1
Trivia Magic Square #2
Trivia Magic Square #3
Trivia Magic Square #4
Math Maze
Another Math Maze
Movie Magic Square
Send any comments or questions to:
David Pleacher