These 99 number-crunching puzzles are sudoku PLUS! Just like the familiar sudoku that solvers love, the grids go from one to nine, with each number appearing 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.
"Sinopsis" puede pertenecer a otra edición de este libro.
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.
"Sobre este título" puede pertenecer a otra edición de este libro.
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de America
Condición: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Nº de ref. del artículo: 00059061338
Cantidad disponible: 1 disponibles
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de America
Condición: Acceptable. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Nº de ref. del artículo: 00054346652
Cantidad disponible: 1 disponibles
Librería: Zoom Books Company, Lynden, WA, Estados Unidos de America
Condición: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Nº de ref. del artículo: ZBV.1454917660.VG
Cantidad disponible: 1 disponibles