Number-crunching sudoku: math + sudoku = 2x the fun
Auteur :
Liber, James W.
Éditeur :
Sterling Publishing Co Inc
ISBN :
9781454917663
Date de publication :
1 mars 2016
Dimensions :
17,7 x 17,7 cm
Format :
Trade paperback (US)
Langue :
Anglais
Pays d'origine :
USA
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.