Web Sudoku: Classic Sudoku
Featuring 200 amazing puzzles in Easy, Medium, Hard and Evil levels:
Exclusive to Web Sudoku books: Improve your Sudoku skills! Use the online step-by-step solving guides to work out the next move - see sample.
Web Sudoku: Squiggly Sudoku
Squiggly Sudoku is a fun twist on the standard puzzle. Instead of 3x3 boxes, these puzzles have crazy shapes of 9 cells which must contain 1 to 9 - see sample.
Puzzles for everyone in all 4 Web Sudoku levels - Easy, Medium, Hard and Evil.