e/Mathematics of Sudoku

Information
has gloss	eng: The class of Sudoku puzzles consists of a partially completed row-column grid of cells partitioned into N regions each of size N cells, to be filled in using a prescribed set of N distinct symbols (typically the numbers 1, ..., N}), so that each row, column and region contains exactly one of each element of the set. The puzzle can be investigated using mathematics.
lexicalization	eng: Mathematics of sudoku
instance of	e/NP-complete

Meaning
French
has gloss	fra: Une analyse mathématique du Sudoku permet de découvrir les différentes propriétés et problèmes qui se cachent derrière ce jeu et ses variantes.
lexicalization	fra: Mathematiques du Sudoku
lexicalization	fra: Mathématiques du Sudoku
Russian
has gloss	rus: Обобщённое судоку — головоломка с числами, являющая естественным обобщением головоломки судоку на случай доски произвольного размера.
lexicalization	rus: Обобщенное судоку
lexicalization	rus: Обобщённое судоку

Media
media:img	3doku.svg
media:img	Automorphic40.jpg
media:img	Comparison Sudoku.png
media:img	Mask of non legal sudoku.JPG
media:img	Oceans SudokuDG11 Puzzle.svg
media:img	Sudoku variant.png
media:img	Sudoku with large rectangular hole.JPG
media:img	Sudoku with nine empty groups 02.JPG
media:img	Sudoku00.png