Sudoku

Play Sudoku with 10 different variants, 5 levels of difficulty. All the Sudoku you'll ever need! In addition to the standard Sudoku puzzles it offers these Sudoku variants: • X-Sudoku • Hyper-Sudoku • Squiggly Sudoku (a.k.a. Jigsaw Sudoku) • and combinations thereof (e.g. Sudoku-X with jigsaw regions)