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100 Geometric Games

100 Geometric Games

100 Geometric Games

100 Geometric Games

100 Numerical Games

100 Numerical Games

100 Numerical Games

100 Numerical Games

101 Puzzles in Thought and Logic

101 Puzzles in Thought and Logic

536 Puzzles and Curious Problems

536 Puzzles and Curious Problems

536 Puzzles and Curious Problems

536 Puzzles and Curious Problems

Alice in Puzzle-Land

Alice in Puzzle-Land

Brain Busters! Mind-Stretching Puzzles in Math and Logic

Brain Busters! Mind-Stretching Puzzles in Math and Logic

Challenging Math Problems

Challenging Math Problems

Challenging Math Problems

Challenging Math Problems

Contemporary Brainteasers

Contemporary Brainteasers

Contemporary Brainteasers

Contemporary Brainteasers

Creative Brain Games Extreme Sudoku

Creative Brain Games Extreme Sudoku

Entertaining Mathematical Puzzles

Entertaining Mathematical Puzzles

Figures for Fun

Figures for Fun

Figures for Fun

Figures for Fun

Game, Set and Math

Game, Set and Math

Game, Set and Math

Game, Set and Math

Geometric Magic Squares

Geometric Magic Squares

Geometric Magic Squares

Geometric Magic Squares

Golf on the Moon

Golf on the Moon

Golf on the Moon

Golf on the Moon

Hidden Connections and Double Meanings

Hidden Connections and Double Meanings

Impossible Folding Puzzles and Other Mathematical Paradoxes

Impossible Folding Puzzles and Other Mathematical Paradoxes

Impossible Folding Puzzles and Other Mathematical Paradoxes

Impossible Folding Puzzles and Other Mathematical Paradoxes

Ingenious Mathematical Problems and Methods

Ingenious Mathematical Problems and Methods

Ingenious Mathematical Problems and Methods

Ingenious Mathematical Problems and Methods

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