Items related to Number-Crunching Sudoku: Math + Sudoku = 2× the Fun

Number-Crunching Sudoku: Math + Sudoku = 2× the Fun - Softcover

James W. Liber

 
9781454917663: Number-Crunching Sudoku: Math + Sudoku = 2× the Fun
Softcover
ISBN 10: 1454917660 ISBN 13: 9781454917663
Publisher: Sterling, 2016

Synopsis

These 99 number-crunching puzzles are Sudoku PLUS! Just like the familiar Sudoku that solvers love, the grids go from one to nine and each number appears only once in each row, column and box. The twist is that you need to do a little arithmetic too: multiplying, dividing, adding and subtracting, according to the signs in the grid. It's a fresh, challenging and mathematical take on the super-popular puzzles.

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About the Author

James Liber was born in Toledo, Ohio, and has lived in Hillsboro, Oregon, since 2000. A sports fan, Liber has enjoyed working with numbers since he was about eight years old, when he would figure batting averages, shooting percentages, yards per carry, etc. In 2006, he decided to add a little simple maths to the non- mathematical sudoku puzzles - and Number-Crunching Sudoku was born. This is his first book.

"About this title" may belong to another edition of this title.

Publisher
Sterling
Publication date
2016
Language
English
ISBN 10 
1454917660
ISBN 13 
9781454917663
Binding
Paperback
Number of pages
128