It contains 100 puzzles, with 10 each of the following types - some of which you'll not find elsewhere on the site, and Sudoku Minus and Sudoku Times which (are far as I'm aware) we came up with!
Graeco Latin sudoku
Arrow sudoku
Calcudoku
Consecutive sudoku
Isosudoku
Jigsaw Sudoku
Sudoku Plus
Sudoku Minus
Sudoku Times
Sudoku X
Sandwich Sudoku Rules A lovely sudoku variant, sandwich sudoku gives you hints around the edge of the grid as to the location of the 1 and 9 in each row and column. This video explains the rules so you can have a go at this fun but tricky variant...
If you'd like to try this puzzle before watching the video then you can do so here: Sandwich Sudoku Puzzle
Our Puzzle Magazines
Here are just a few of the many puzzle magazines that you can buy here at Puzzle Magazines: