Challenging Brainteasers
Santos, Bernardo Recaman
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The Language of Mathematics: Utilizing Math in Practice
Baber, Robert L. L.
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Mathematics To Do: A Recreational Mathematics Book
O'Donoghue, Chris
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Su Doku : The Official Utterly Addictive Number-Placing Puzzle
None
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Will Shortz Presents Brain-Busting KenKen : 100 Challenging Logic Puzzles That Make You Smarter
Shortz, Will
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Japanese Number Puzzles : A Challenging Collection of More Than 350 Logic, Sequence, and Mathematical Puzzles
Immanuvel, Anthony
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Sit and Solve Hard Sudoku
Rios, Michael
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Kenken for Dummies
Consumer Dummies Staff
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More Math Games & Activities from Around the World
Zaslavsky, Claudia
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The New York Times Will Shortz Presents Challenging KenKen : 300 Logic Puzzles That Make You Smarter
Shortz, Will
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The New York Times Will Shortz Presents Challenging KenKen : 300 Logic Puzzles That Make You Smarter
Shortz, Will
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The New York Times Will Shortz Presents Diabolical KenKen : 300 Logic Puzzles That Make You Smarter
Shortz, Will
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The New York Times Will Shortz Presents Diabolical KenKen : 300 Logic Puzzles That Make You Smarter
Shortz, Will
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Apprentice Su Doku : 150 Easy to Medium Puzzles
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New York Post Guru Su Doku : 150 Fiendish Puzzles
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Su Doku : The Official Utterly Addictive Number-Placing Puzzle
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New York Post Guru Su Doku : 150 Fiendish Puzzles
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Apprentice Su Doku : 150 Easy to Medium Puzzles
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Will Shortz Presents Ferocious KenKen : 200 Challenging Logic Puzzles That Make You Smarter
Shortz, Will
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Will Shortz Presents Tame KenKen : 200 Easy Logic Puzzles That Make You Smarter
Shortz, Will
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Will Shortz Presents Tame KenKen : 200 Easy Logic Puzzles That Make You Smarter
Shortz, Will
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Will Shortz Presents KenKen for Stress Relief : 100 Easy to Hard Logic Puzzles That Make You Smarter
Shortz, Will
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Cows in the Maze : And Other Mathematical Explorations
Stewart, Ian
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Will Shortz Presents KenKen for Stress Relief : 100 Easy to Hard Logic Puzzles That Make You Smarter
Shortz, Will
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Great Estimations: (Or, How to Have Fun Calcuating Damn Near Everything)
Santos, Aaron
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