#EXTREME SUDOKU BOOK ANDROID#
Logic Puzzles for iPad and Android Tablets Similarly, if A = B, and B =/= D, then A must not equal D. Expert Sudoku is a game for experienced Sudoku players with a very high level of difficulty. For example, if A = B, and B = C, then A must equal C. Eventually you will have filled in enough X's and O's on the board that you will then be able to use simple logic to deduce the solution to the puzzle. Furthermore, since every option can only be used once in any given puzzle, you can eliminate the four other options for Bryant in that category (1937, 1946, 1961, 1975) and the four other options for 1971 (Anahi, Jayden, Lauren and Nikolas).Ĭontinue doing this for every clue you're given.
Similarly, if you know that Bryant was born in 1971, you can add an O in the appropriate box. If you know, for example, that Lauren wasn't born in 1961, you can add an X in the box where the Lauren column and 1961 row meet. You can eliminate pairs you know aren't true with an X, and pencil in pairs you know are related with an O. The grid allows you to cross-reference every possible option in every category. educated guesses are not required).Ī custom-labeled grid is provided for every puzzle, like the one you see to the right. Each puzzle has only one unique solution, and each can be solved using simple logical processes (i.e.
#EXTREME SUDOKU BOOK SERIES#
Your goal is to figure out which options are linked together based on a series of given clues. In each puzzle you are given a series of categories, and an equal number of options within each category. Logic puzzles come in all shapes and sizes, but the kind of puzzles we offer here are most commonly referred to as "logic grid" puzzles. You must determine what the individual cells. Some of the cages have no sum value attached.
#EXTREME SUDOKU BOOK FREE#
Feel free to solve online just for fun, or, for an added challenge, register a free account and compete against thousands of other solvers to make it into our Logic Puzzle Hall of Fame! The Greater Than Killer sudoku take killer sudoku to a new extreme. Since the solutions are not printed in the book, not only is the book cheaper for you, but we are also helping keep the planet a little greener by not using the unnecessary paper for printing.Welcome to the world's largest web site devoted to logic puzzles! We've got more than 25,000 unique puzzles available for play, both online and the old fashioned way - with pencil and paper. If you’ve solved a book with other people before, you know what I’m talking about. This way, if more than one person is solving the puzzles in this book, there will always be something for someone on each page and also, you will have equal opportunity to solve puzzles on different parts of the page and of the book. Furthermore, the order of puzzles on each page rotates, so that sometimes an “easy” level puzzle will be in the top left corner, but on another page it will be in the right center and another time in the bottom right corner. In this book, the puzzles are ordered in such a way that on each page you have one puzzle of each of the 6 levels of difficulty. This is a great GIFT IDEA – for anyone who enjoys solving puzzles – including YOU! This book is for the whole family – read below why!.For more top quality books, please visit /djape.Explanations and examples of all sudoku solving techniques.8.5″x 11″ paper size ( 21.6cm x 28cm) and thick paper.Each puzzle is 3″x3″ in size ( 7.5cm x 7.5cm).More than 600 SUDOKU puzzles of ALL LEVELS of difficulty.Important: to make this book as affordable as possible, the solutions are NOT INCLUDED in the book, but they can be easily downloaded. Its the ultimate sudoku challenge Grab a pencil and take on this massive collection of devilishly difficult sudoku puzzles - 300 challenging. And I intend to publish future books with lower prices than before – as much as I can help it. It is the cheapest sudoku book out there. Yes, it’s just another Sudoku book, but the goal this time was to make it as affordable as possible. Meanwhile, I’ve published a book of vanilla (meaning “regular” or “plain”) Sudoku puzzles. I am eagerly waiting for you to tell me about the new books that you would like to see. It’s that time of the year, folks! Time for new puzzle books by Djape.
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