Sudoku Variety Book 3000 Puzzles Medium to Hard: Sudoku Puzzle Variations for Adults (Hyper-Sudoku, XV-Sudoku, Consecutive-Sudoku, Jigsaw-Sudoku, Sudoku-X, ....) | Vol 104

Are you getting bored with the standard Sudoku?In this book, you will find 9 Sudoku Variations with 3000 Puzzles that give you many hours of exciting playing time.Every puzzle variation range from medium to hard. This will give you an easy start to something new in this game.Note:Puzzle Size: 5.8 x 5.8 cmThe PDF-Answer book can be downloaded for free. Solutions are not includedThis puzzle book is the ideal introduction to the exciting world of Sudoku Variants.The Sudoku Variants:Classic Sudoku: Start with the classic standard Sudoku Puzzles.Sudoku-X: Numbers on two sides of diagonal lines have to be numbers from 1-9 and cannot be repeated.Girandola: Girandola is an ordinary sudoku with one extra group of cells. This group must also contain digits 1 through 9.Hyper-Sudoku: Hyper Sudoku follows the same rules as Sudoku but in addition has four shaded blocks - each of which must also contain the numbers "1" to "9".Asterisk: The goal of Asterisk Sudoku is to fill in the empty cells, one number in each, so that each column, row, region, and shaded cells contain the numbers 1-9 exactly once.Jigsaw-Sudoku: Jigsaw Sudoku uses irregular gridding groups to replace traditional 3x3 grids.Even-Odd-Sudoku: Cells with gray circles must contain odd digits, and cells with gray squares must contain even digits. Even/Odd Sudoku is easier than a classic Sudoku.Sudoku-XV: Sudoku XV puzzles add extra constraints to regular Sudoku puzzles, labeling all pairs of neighboring squares which contain values that add up to either 5 or 10 using the Roman numerals 'V' for 5 and 'X' for 10.Consecutive-Sudoku: all the places where orthogonally adjacent cells are consecutive numbers have been specially marked.Vudoku: is a variation of the classic sudoku. The digit at the vertex of each marked "V" must either be sum or difference of other two digits on the "V".A great gift for all friends of Sudoku Puzzles! Read more