-65%

Number-Crunching Sudoku: Math + Sudoku = 2X The Fun

FG icon
2 copies left

These 99 number-crunching puzzles are sudoku PLUS! Just like the familiar sudoku that solvers love, the grids go from 1 to 9, and each number appears only once in each row, column, and box. The twist is, 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 mathy take on the super-popular puzzles.

Product Overview
ISBN 9781454917663
Categories BX, New Arrivals, Non-Fiction, Non-Fiction: Lifestyle, Puzzles and Games
Author(s) Sterling
Publisher James W. Liber
Weight 0.159 kg